Public report of bytedance/xgplayer, published 30 October 2026. It has the same score, grades and number of
findings as the full report. The details of security findings (where they are in the code, which known
vulnerabilities and which passwords or keys were found) are left out, so nobody can use them against the project.
Public
Executive reportMeasured under the Code Assurance Index, an open standard for code quality, using its published scoring rules (rubric version 2026.10.5). Watchdog signed this survey and filed it in the standard's public register, where anyone can look it up by its survey ID. Check this survey →
Signed and filed in the standard's public register, 30 October 2026, 04:23 UTC · Survey ID cd_c063b1ef764b483fadfaece1b7427e78
bytedance/xgplayer
Measured 30 October 2026, 04:20 UTC, at code version 5d36093
No regression since the last survey
A regression is a drop of 0.5 points or more in the score, or of 2.5 or more out of 10 in a dimension, since the last survey.
CAI scoreAt riskNo change since the last survey
The score is built from these lenses. Each lens grades one area of the code, such as how easy it is to change or how well it is protected. The weakest lens counts most, so one weak area pulls the score down instead of being averaged away.
A medium codebase: 54,530 lines of product code in 17 projects, tests not counted · Estimated rebuild effort: about 0.4 person-years · Weakest lens: Security and Compliance, 43
Findings by how serious they are
51 critical499 serious214 minor
12 dimensions are left out of the score. For each one, Watchdog either couldn't measure it in this code, or found no evidence of the safeguard it looks for, such as a tested backup restore. They count neither for nor against the score, and Limitations lists each one with its reason.
This survey was produced by
Watchdog
Producer
Canine Development
Analyzer
Watchdog engine 1.0.0
Measured
30 October 2026, 04:20 UTC
A measurement, not a certificate. The Code Assurance Index records a number
together with the evidence it was worked out from, so anyone can recalculate it, but it doesn't certify or guarantee
the code. The standard was written by Canine Development, which also builds Watchdog. It is open to any tool that
implements it, and today Watchdog is the only one that does.
A critical security finding is open, such as a library with a known critical vulnerability or a password or key found in the code. The score itself is unchanged, but its band shows At risk until the finding is fixed. See the Security and Compliance lens.
The score is deterministic, which means the same code always gets the same score. Watchdog works it out with tools that follow published rules, and an AI model never decides it, so anyone who applies the same rules to the same code gets the same number. How it is done is explained under Methodology ▸
68of 68 dimensions measured by tools.
740of 764 findings point to an exact file and line, so you can open each one in the code. The other 24 concern the repository as a whole, such as missing documentation.
68dimensions across 6 lenses, read from 54,530 lines of product code in 17 projects.
bytedance/xgplayer is rated At risk because critical security findings are open. Its score is held back because 19 of the dependencies have a known vulnerability and it has pipeline tools referenced by a changeable name. It scores 52 out of 100, which the At risk rating leaves unchanged.
Security and Compliance, at 43, is the weakest lens and counts most in the score. The best first step is replacing the six passwords or keys found in the code's history, worth about 4 points. Fixing the two places where the code runs text as code or as a command comes next, worth about 2 points. Raising Security and Compliance to 70 would lift the score to about 59.
Twenty-two known security holes in the packages the code depends on can be used by attackers. Seventeen pipeline tools are referenced by a changeable name, so the build pipeline can be tampered with, and six passwords or keys are open to anyone who can read the repository. Updating the vulnerable packages, pinning each tool to an exact version and replacing each exposed password or key would close these risks. Setting a waiting period for automatic updates would fix the automatic dependency update that takes a new release at once, and the two places where the code runs text as code or as a command need a direct call instead. The loop of files that import each other needs breaking.
The product code is 54,530 lines, about €62,000 to rebuild.
A lens is capped at Adequate while one of its dimensions scores below 4 out of 10, however well the rest of the lens does. That way a serious problem in one place always shows in the lens's rating.
How the score is built: what each lens counts forThe lenses don't count equally. The weakest lens counts most, the next weakest a little less, and so on, so a weak area pulls the score down instead of being averaged away. In the bar below, each part's width shows how much that lens counts and its colour shows its rating. Improving the widest part moves the score most, and as that lens improves, it counts for less, because another lens becomes the weakest.
Incompleteness & stubs · Both branches are identical — the condition decides nothing packages/xgplayer/src/plugins/mobile/index.js
Watchdog compares every finding with the previous survey's. A finding that has only moved to another line in the same file counts as the same finding, so only new findings appear here. Advisory notes from the AI model are left out, because the model words them afresh in every survey.
Fixed since the last survey: 113 findings
These 113 critical or serious findings were in the previous survey, on 16 October 2026, and are gone from this one. The first 100 are listed here.
Large Files · packages/xgplayer-streaming-shared/src/mse.js: 737 lines of code packages/xgplayer-streaming-shared/src/mse.js
Large Files · packages/xgplayer-transmuxer/src/mpeg-ts/index.ts: 430 lines of code packages/xgplayer-transmuxer/src/mpeg-ts/index.ts
Test Coverage · No test reaches this file scripts/workflow/npm-publish.mjs
Test Coverage · No test reaches this file scripts/workflow/version-helper.mjs
Test Coverage · No test reaches this file scripts/workflow/set-package-version.mjs
Test Coverage · No test reaches this file scripts/workflow/get-package-version.mjs
Test Coverage · No test reaches this file packages/xgplayer-music/src/analyze/drawLightning.js
Test Coverage · No test reaches this file packages/xgplayer-dash/src/parse/date.js
Test Coverage · No test reaches this file packages/xgplayer-music/src/analyze/drawBars.js
Rebuild cost: about €62,000 · Estimate
Cost to rebuild
€21,000 to €100,000, for 345 to 1,094 hours of work, about 0.4 person-years for one engineer
Difficulty of the problem
Standard, judged from the kind of software and how it is built. Code that solves a harder problem, such as payments or medical bookings, costs more per line to write.
Quality factor
×0.7 at a score of 52. Better code takes more work to write, so the factor is ×1.0 at a score of 70, lower below it and higher above it.
Size
Medium: 54,530 lines of product code
What it is not
Not a quotation: nobody has offered to build it for that. Not a valuation: it says nothing about what the business is worth. Not a certified figure: no professional has signed it as one.
How the estimate is made: Watchdog prices the hours a team would need to write this code again, at €60 to €95 an hour. Declarations and boilerplate are priced at a fast rate and logic at a slower one, and the logic is then multiplied by the difficulty of the problem and by the quality factor. The estimate can be about 30% off either way, and it moves most with the hourly rate and the difficulty. For this code, every line is priced as straight logic, which keeps the estimate on the low side.
Top priorities
The three actions that raise the score most for the work they take. The full ranked list is in the Roadmap.
1
Resolve the 6 REDACTED finding(s) in Secrets (history) — start with REDACTED (6).
Each conclusion below combines several dimensions into one point that no single dimension shows, and lists the measurements it rests on.
Where the investment is most exposed · Value at risk
This code would cost about €62,000 to build again, about 0.4 person-years of work. Its weakest lens is Security and Compliance, at 43 (Weak). Security and Compliance is about how well the product is protected, and how it handles personal data. Because the weakest lens counts most in the score, work on Security and Compliance also moves the score most.
Based on: the rebuild estimate · the Security and Compliance grade · how much each lens counts
What to do: Start with the Security and Compliance actions in Top priorities.
If you do one thing first · First action
Resolve the 6 REDACTED finding(s) in Secrets (history). Of all the actions in this report, it raises the score most for the work it takes: about 4 points for low effort, because it clears the 6 Secrets (history) findings. The next survey will show the change in the score.
Based on: the ranked actions in Top priorities, by score gain and effort
What hard-to-read code costs each year · Cost
Four dimensions measure how easy the code is to work in: two measure how tangled its logic is, one how much of it is copied, and one how well each part sticks to a single job. In this codebase they average 6.5 out of 10. Code at that level is slower to change than clean code, and Watchdog estimates the extra work at 4% to 8% on every change. The history of the code shows how much it changes: about 20,384 lines over the last 90 days, which is about 82,668 lines a year. At that pace, the extra work comes to an estimated 7.7 to 45.9 engineer-days a year, and it grows as more code changes.
How this is estimated: The number of changed lines is measured from the history of the code. The rest rests on two assumptions of Watchdog's own: code scoring 8 out of 10 or more adds no extra work, and each point below 8 adds 2.5% to 5.6% to every change, never less than 2% to 5% and never more than 40% to 60% in all; and an engineer changes 150 to 400 lines in a day. The result is a range for planning, not a measurement.
Based on: Cyclomatic Complexity · Cognitive Complexity · Cohesion (LCOM4) · the code's change history
What to do: Start with the files listed under Churn × Complexity Hotspots, which change often and are hard to read, because that is where the extra work is paid most often.
Architecture — module dependency graph
Project dependencies, layered top-to-bottom; arrows show direction. Any dashed red edge points upward or sideways, which only happens where the projects form a dependency cycle. A graph without cycles has none.
Architecture: which parts of the code depend on which
The code is divided into modules, groups of code that each handle one part of the product, and a module depends on another when it uses code from it. The table lists the modules both down the side and across the top, in an order where each module should only use modules listed above it. A number in a cell means the module on that row uses the module in that column, and it counts the pairs of building blocks (types) that connect them. The one thing to look for is a mark above the diagonal line. It means two or more modules use each other in a loop (a dependency cycle), so none of them can be changed, tested or released on its own.
218 modules, with 107 dependencies between them. Every module uses only modules listed above it, so there are no loops.
The table shows the 40 modules with the most connections; 178 more are left out to keep it readable.
Which modules use which. The module on each row uses the module in each column, and the number counts the pairs of types that connect them. A cell above the diagonal is part of a loop.
xgplayer-ads.src.imaAdManager uses xgplayer-ads.src.baseAdManager, so a change to xgplayer-ads.src.baseAdManager can break xgplayer-ads.src.imaAdManager, while a change to xgplayer-ads.src.imaAdManager can't break xgplayer-ads.src.baseAdManager.
Position
Below the diagonal: xgplayer-ads.src.imaAdManager uses a module listed above it, which is the healthy direction.
xgplayer-cast.src.platform.airplay uses xgplayer-cast.src.types, so a change to xgplayer-cast.src.types can break xgplayer-cast.src.platform.airplay, while a change to xgplayer-cast.src.platform.airplay can't break xgplayer-cast.src.types.
Position
Below the diagonal: xgplayer-cast.src.platform.airplay uses a module listed above it, which is the healthy direction.
xgplayer-cast.src.platform.chromecast uses xgplayer-cast.src.types, so a change to xgplayer-cast.src.types can break xgplayer-cast.src.platform.chromecast, while a change to xgplayer-cast.src.platform.chromecast can't break xgplayer-cast.src.types.
Position
Below the diagonal: xgplayer-cast.src.platform.chromecast uses a module listed above it, which is the healthy direction.
xgplayer-cast.src.platform.chromecast-remote-controller uses xgplayer-cast.src.types, so a change to xgplayer-cast.src.types can break xgplayer-cast.src.platform.chromecast-remote-controller, while a change to xgplayer-cast.src.platform.chromecast-remote-controller can't break xgplayer-cast.src.types.
Position
Below the diagonal: xgplayer-cast.src.platform.chromecast-remote-controller uses a module listed above it, which is the healthy direction.
xgplayer-dash.src uses xgplayer.src.plugin.basePlugin, so a change to xgplayer.src.plugin.basePlugin can break xgplayer-dash.src, while a change to xgplayer-dash.src can't break xgplayer.src.plugin.basePlugin.
Position
Below the diagonal: xgplayer-dash.src uses a module listed above it, which is the healthy direction.
xgplayer-flv.src.plugin uses xgplayer.src.plugin.basePlugin, so a change to xgplayer.src.plugin.basePlugin can break xgplayer-flv.src.plugin, while a change to xgplayer-flv.src.plugin can't break xgplayer.src.plugin.basePlugin.
Position
Below the diagonal: xgplayer-flv.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-flv_js.src.plugin uses xgplayer.src.plugin.basePlugin, so a change to xgplayer.src.plugin.basePlugin can break xgplayer-flv_js.src.plugin, while a change to xgplayer-flv_js.src.plugin can't break xgplayer.src.plugin.basePlugin.
Position
Below the diagonal: xgplayer-flv_js.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-hls.src.hls uses xgplayer-hls.src.hls.config, so a change to xgplayer-hls.src.hls.config can break xgplayer-hls.src.hls, while a change to xgplayer-hls.src.hls can't break xgplayer-hls.src.hls.config.
Position
Below the diagonal: xgplayer-hls.src.hls uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src uses xgplayer-mp3.src.types, so a change to xgplayer-mp3.src.types can break xgplayer-mp3.src, while a change to xgplayer-mp3.src can't break xgplayer-mp3.src.types.
Position
Below the diagonal: xgplayer-mp3.src uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.buffer-service uses xgplayer-dash.src.media.mse, so a change to xgplayer-dash.src.media.mse can break xgplayer-mp3.src.buffer-service, while a change to xgplayer-mp3.src.buffer-service can't break xgplayer-dash.src.media.mse.
Position
Below the diagonal: xgplayer-mp3.src.buffer-service uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.buffer-service uses xgplayer-mp3.src.types, so a change to xgplayer-mp3.src.types can break xgplayer-mp3.src.buffer-service, while a change to xgplayer-mp3.src.buffer-service can't break xgplayer-mp3.src.types.
Position
Below the diagonal: xgplayer-mp3.src.buffer-service uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.loader uses xgplayer-mp3.src.types, so a change to xgplayer-mp3.src.types can break xgplayer-mp3.src.loader, while a change to xgplayer-mp3.src.loader can't break xgplayer-mp3.src.types.
Position
Below the diagonal: xgplayer-mp3.src.loader uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.types uses xgplayer-mp3.src.types, so a change to xgplayer-mp3.src.types can break xgplayer-mp4.src.types, while a change to xgplayer-mp4.src.types can't break xgplayer-mp3.src.types.
Position
Below the diagonal: xgplayer-mp4.src.types uses a module listed above it, which is the healthy direction.
xgplayer-transmuxer.src.mpeg-ts.fixer uses xgplayer-transmuxer.src.model.audio-track, so a change to xgplayer-transmuxer.src.model.audio-track can break xgplayer-transmuxer.src.mpeg-ts.fixer, while a change to xgplayer-transmuxer.src.mpeg-ts.fixer can't break xgplayer-transmuxer.src.model.audio-track.
Position
Below the diagonal: xgplayer-transmuxer.src.mpeg-ts.fixer uses a module listed above it, which is the healthy direction.
xgplayer-transmuxer.src.mpeg-ts.fixer uses xgplayer-transmuxer.src.model.metadata-track, so a change to xgplayer-transmuxer.src.model.metadata-track can break xgplayer-transmuxer.src.mpeg-ts.fixer, while a change to xgplayer-transmuxer.src.mpeg-ts.fixer can't break xgplayer-transmuxer.src.model.metadata-track.
Position
Below the diagonal: xgplayer-transmuxer.src.mpeg-ts.fixer uses a module listed above it, which is the healthy direction.
xgplayer-transmuxer.src.mpeg-ts.fixer uses xgplayer-transmuxer.src.model.video-track, so a change to xgplayer-transmuxer.src.model.video-track can break xgplayer-transmuxer.src.mpeg-ts.fixer, while a change to xgplayer-transmuxer.src.mpeg-ts.fixer can't break xgplayer-transmuxer.src.model.video-track.
Position
Below the diagonal: xgplayer-transmuxer.src.mpeg-ts.fixer uses a module listed above it, which is the healthy direction.
xgplayer.src.plugin.plugin uses xgplayer.src.plugin.basePlugin, so a change to xgplayer.src.plugin.basePlugin can break xgplayer.src.plugin.plugin, while a change to xgplayer.src.plugin.plugin can't break xgplayer.src.plugin.basePlugin.
Position
Below the diagonal: xgplayer.src.plugin.plugin uses a module listed above it, which is the healthy direction.
xgplayer-ads.src.plugin uses xgplayer.src.plugin.plugin, so a change to xgplayer.src.plugin.plugin can break xgplayer-ads.src.plugin, while a change to xgplayer-ads.src.plugin can't break xgplayer.src.plugin.plugin.
Position
Below the diagonal: xgplayer-ads.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-cast.src.platform uses xgplayer-cast.src.types, so a change to xgplayer-cast.src.types can break xgplayer-cast.src.platform, while a change to xgplayer-cast.src.platform can't break xgplayer-cast.src.types.
Position
Below the diagonal: xgplayer-cast.src.platform uses a module listed above it, which is the healthy direction.
xgplayer-cast.src.platform uses xgplayer-cast.src.platform.chromecast, so a change to xgplayer-cast.src.platform.chromecast can break xgplayer-cast.src.platform, while a change to xgplayer-cast.src.platform can't break xgplayer-cast.src.platform.chromecast.
Position
Below the diagonal: xgplayer-cast.src.platform uses a module listed above it, which is the healthy direction.
xgplayer-cast.src.plugin uses xgplayer-cast.src.types, so a change to xgplayer-cast.src.types can break xgplayer-cast.src.plugin, while a change to xgplayer-cast.src.plugin can't break xgplayer-cast.src.types.
Position
Below the diagonal: xgplayer-cast.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-cast.src.plugin uses xgplayer.src.plugin.plugin, so a change to xgplayer.src.plugin.plugin can break xgplayer-cast.src.plugin, while a change to xgplayer-cast.src.plugin can't break xgplayer.src.plugin.plugin.
Position
Below the diagonal: xgplayer-cast.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.mp3 uses xgplayer-hls.src.hls.buffer-service, so a change to xgplayer-hls.src.hls.buffer-service can break xgplayer-mp3.src.mp3, while a change to xgplayer-mp3.src.mp3 can't break xgplayer-hls.src.hls.buffer-service.
Position
Below the diagonal: xgplayer-mp3.src.mp3 uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.mp3 uses xgplayer-mp3.src.types, so a change to xgplayer-mp3.src.types can break xgplayer-mp3.src.mp3, while a change to xgplayer-mp3.src.mp3 can't break xgplayer-mp3.src.types.
Position
Below the diagonal: xgplayer-mp3.src.mp3 uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.mp3 uses xgplayer-streaming-shared.src.error, so a change to xgplayer-streaming-shared.src.error can break xgplayer-mp3.src.mp3, while a change to xgplayer-mp3.src.mp3 can't break xgplayer-streaming-shared.src.error.
Position
Below the diagonal: xgplayer-mp3.src.mp3 uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.mp3 uses xgplayer-mp3.src.loader, so a change to xgplayer-mp3.src.loader can break xgplayer-mp3.src.mp3, while a change to xgplayer-mp3.src.mp3 can't break xgplayer-mp3.src.loader.
Position
Below the diagonal: xgplayer-mp3.src.mp3 uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.mp4 uses xgplayer-hls.src.hls.buffer-service, so a change to xgplayer-hls.src.hls.buffer-service can break xgplayer-mp4.src.mp4, while a change to xgplayer-mp4.src.mp4 can't break xgplayer-hls.src.hls.buffer-service.
Position
Below the diagonal: xgplayer-mp4.src.mp4 uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.mp4 uses xgplayer-streaming-shared.src.error, so a change to xgplayer-streaming-shared.src.error can break xgplayer-mp4.src.mp4, while a change to xgplayer-mp4.src.mp4 can't break xgplayer-streaming-shared.src.error.
Position
Below the diagonal: xgplayer-mp4.src.mp4 uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.mp4 uses xgplayer-mp4.src.types, so a change to xgplayer-mp4.src.types can break xgplayer-mp4.src.mp4, while a change to xgplayer-mp4.src.mp4 can't break xgplayer-mp4.src.types.
Position
Below the diagonal: xgplayer-mp4.src.mp4 uses a module listed above it, which is the healthy direction.
xgplayer-transmuxer.src.mpeg-ts uses xgplayer-transmuxer.src.model.audio-track, so a change to xgplayer-transmuxer.src.model.audio-track can break xgplayer-transmuxer.src.mpeg-ts, while a change to xgplayer-transmuxer.src.mpeg-ts can't break xgplayer-transmuxer.src.model.audio-track.
Position
Below the diagonal: xgplayer-transmuxer.src.mpeg-ts uses a module listed above it, which is the healthy direction.
xgplayer-transmuxer.src.mpeg-ts uses xgplayer-transmuxer.src.model.metadata-track, so a change to xgplayer-transmuxer.src.model.metadata-track can break xgplayer-transmuxer.src.mpeg-ts, while a change to xgplayer-transmuxer.src.mpeg-ts can't break xgplayer-transmuxer.src.model.metadata-track.
Position
Below the diagonal: xgplayer-transmuxer.src.mpeg-ts uses a module listed above it, which is the healthy direction.
xgplayer-transmuxer.src.mpeg-ts uses xgplayer-transmuxer.src.model.video-track, so a change to xgplayer-transmuxer.src.model.video-track can break xgplayer-transmuxer.src.mpeg-ts, while a change to xgplayer-transmuxer.src.mpeg-ts can't break xgplayer-transmuxer.src.model.video-track.
Position
Below the diagonal: xgplayer-transmuxer.src.mpeg-ts uses a module listed above it, which is the healthy direction.
xgplayer-transmuxer.src.mpeg-ts uses xgplayer-transmuxer.src.mpeg-ts.fixer, so a change to xgplayer-transmuxer.src.mpeg-ts.fixer can break xgplayer-transmuxer.src.mpeg-ts, while a change to xgplayer-transmuxer.src.mpeg-ts can't break xgplayer-transmuxer.src.mpeg-ts.fixer.
Position
Below the diagonal: xgplayer-transmuxer.src.mpeg-ts uses a module listed above it, which is the healthy direction.
xgplayer.src.plugins.common.optionsIcon uses xgplayer.src.plugin.plugin, so a change to xgplayer.src.plugin.plugin can break xgplayer.src.plugins.common.optionsIcon, while a change to xgplayer.src.plugins.common.optionsIcon can't break xgplayer.src.plugin.plugin.
Position
Below the diagonal: xgplayer.src.plugins.common.optionsIcon uses a module listed above it, which is the healthy direction.
xgplayer.src.plugins.progress uses xgplayer.src.plugin.plugin, so a change to xgplayer.src.plugin.plugin can break xgplayer.src.plugins.progress, while a change to xgplayer.src.plugins.progress can't break xgplayer.src.plugin.plugin.
Position
Below the diagonal: xgplayer.src.plugins.progress uses a module listed above it, which is the healthy direction.
xgplayer-ads.src.index_umd uses xgplayer-ads.src.plugin, so a change to xgplayer-ads.src.plugin can break xgplayer-ads.src.index_umd, while a change to xgplayer-ads.src.index_umd can't break xgplayer-ads.src.plugin.
Position
Below the diagonal: xgplayer-ads.src.index_umd uses a module listed above it, which is the healthy direction.
xgplayer-ads.src.ui.plugins.adProgress uses xgplayer.src.plugins.progress, so a change to xgplayer.src.plugins.progress can break xgplayer-ads.src.ui.plugins.adProgress, while a change to xgplayer-ads.src.ui.plugins.adProgress can't break xgplayer.src.plugins.progress.
Position
Below the diagonal: xgplayer-ads.src.ui.plugins.adProgress uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.plugin uses xgplayer-mp3.src.types, so a change to xgplayer-mp3.src.types can break xgplayer-mp3.src.plugin, while a change to xgplayer-mp3.src.plugin can't break xgplayer-mp3.src.types.
Position
Below the diagonal: xgplayer-mp3.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.plugin uses xgplayer.src.player, so a change to xgplayer.src.player can break xgplayer-mp3.src.plugin, while a change to xgplayer-mp3.src.plugin can't break xgplayer.src.player.
Position
Below the diagonal: xgplayer-mp3.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.plugin uses xgplayer.src.plugin.basePlugin, so a change to xgplayer.src.plugin.basePlugin can break xgplayer-mp3.src.plugin, while a change to xgplayer-mp3.src.plugin can't break xgplayer.src.plugin.basePlugin.
Position
Below the diagonal: xgplayer-mp3.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-mp3.src.plugin uses xgplayer-mp3.src.mp3, so a change to xgplayer-mp3.src.mp3 can break xgplayer-mp3.src.plugin, while a change to xgplayer-mp3.src.plugin can't break xgplayer-mp3.src.mp3.
Position
Below the diagonal: xgplayer-mp3.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.mp4.buffer-service uses xgplayer-mp4.src.types, so a change to xgplayer-mp4.src.types can break xgplayer-mp4.src.mp4.buffer-service, while a change to xgplayer-mp4.src.mp4.buffer-service can't break xgplayer-mp4.src.types.
Position
Below the diagonal: xgplayer-mp4.src.mp4.buffer-service uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.mp4.buffer-service uses xgplayer-mp4.src.mp4, so a change to xgplayer-mp4.src.mp4 can break xgplayer-mp4.src.mp4.buffer-service, while a change to xgplayer-mp4.src.mp4.buffer-service can't break xgplayer-mp4.src.mp4.
Position
Below the diagonal: xgplayer-mp4.src.mp4.buffer-service uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.plugin uses xgplayer.src.player, so a change to xgplayer.src.player can break xgplayer-mp4.src.plugin, while a change to xgplayer-mp4.src.plugin can't break xgplayer.src.player.
Position
Below the diagonal: xgplayer-mp4.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.plugin uses xgplayer.src.plugin.basePlugin, so a change to xgplayer.src.plugin.basePlugin can break xgplayer-mp4.src.plugin, while a change to xgplayer-mp4.src.plugin can't break xgplayer.src.plugin.basePlugin.
Position
Below the diagonal: xgplayer-mp4.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.plugin uses xgplayer-mp4.src.types, so a change to xgplayer-mp4.src.types can break xgplayer-mp4.src.plugin, while a change to xgplayer-mp4.src.plugin can't break xgplayer-mp4.src.types.
Position
Below the diagonal: xgplayer-mp4.src.plugin uses a module listed above it, which is the healthy direction.
xgplayer-mp4.src.plugin uses xgplayer-mp4.src.mp4, so a change to xgplayer-mp4.src.mp4 can break xgplayer-mp4.src.plugin, while a change to xgplayer-mp4.src.plugin can't break xgplayer-mp4.src.mp4.
Position
Below the diagonal: xgplayer-mp4.src.plugin uses a module listed above it, which is the healthy direction.
At a glance — Code Health · 52% · Adequate · gated by D2, R1 ·
Findings mapped to OWASP categories; the specific CVEs/secrets are in the Security dimension cards below and findings.md (redacted only on the public version of this report).
OWASP category
Findings
Severity
A03:2025 — Software Supply Chain Failures
36
High / Critical
A05:2025 — Injection
28
High / Critical
A07:2025 — Authentication Failures
7
High / Critical
Roadmap
Begin by resolving the 19 high-severity dependency vulnerabilities and 6 historical secret exposures to immediately reduce risk. Next, address the 24 deprecated dependencies to improve hygiene and stability. Implement automated security scanning in the CI pipeline to prevent future regressions, and finally, migrate the remaining JavaScript files to TypeScript to strengthen type safety.
Ranked by impact ÷ effort. "Helps" is the estimated gain on the 0–100 health score.
Do this
Helps
Effort
Dimension
Resolve the 6 REDACTED finding(s) in Secrets (history) — start with REDACTED (6).
Resolve the 2 REDACTED finding(s) charged to Static Analysis (SAST) — the other 15 are reported here at file:line but scored by D36 (supply-chain provenance), which charges them once.
Every finding carries one of four grades. Three say how serious it is. The fourth says this
survey could not settle it — and it is a grade, not a gap.
Critical — 51
A definite problem that already costs you something and drags the score down: a
missing authorisation check, a dependency with a known exploit, a build that does not reproduce. Failure here
tends to cause failures elsewhere.
Serious — 499
Likely wrong, but not failing yet. It degrades
the codebase over a longer horizon and can cause failures elsewhere — not urgent this week, not something to
carry for two years either.
Minor — 214
Recorded, with no effect on how the codebase functions.
Present so the survey is complete, not because it needs doing.
Could not be resolved — 12
Something this survey could not settle
from the outside, and which could be critical or serious. Either a control was required and no
positive evidence of it exists in the repository — a backup job that nothing shows was ever restored from proves
nothing about restores — or our own analysis could not run over that part of the tree. This is not a clean
result. These are excluded from the score rather than awarded a pass, so the number on the cover neither
rewards nor penalises them: if you act on this survey without resolving them, you carry that risk yourself. Each
one is named under Limitations.
Methodology & how to trust this report
Watchdog is a deep, periodic assessment — run each sprint, monthly, or quarterly, taking the time to go wider and deeper than a quick check and surfacing in one coherent report what you'd otherwise piece together from a dozen separate tools. It scores deterministically: the same commit yields the same score, every run. 68 of 68 evaluated dimensions are computed purely by tools and static analysis (confidence 1.0); none rely on LLM judgement. Overall confidence is 0.8 — the weighted average across measured dimensions; it falls as more of the score leans on LLM-assisted judgement and rises when it's fully tool-backed.
Every figure here is one of three kinds, and we label which: ✓ Measured — a deterministic fact (LoC, complexity, coverage); ~ Modeled — an estimate from a stated model (cost, effort, value-at-risk), always a range with its assumptions, never a precise fact; ◐ Advisory — an LLM prose judgement. We never present a modelled estimate as if it were measured. Perfect or absent scores carry their provenance too (ADR-0011): ✓ Tool-verified means the property itself was measured across the surface; ○ Nothing flagged means the probes came back clean — a claim bounded by what a repository can show; ⊘ Not evidenced means a working control (a tested restore, an automated rollback) showed no positive evidence — absence of evidence is not evidence of a control, so it's excluded from the score rather than awarded a spurious 10; ◐ Sampled · advisory marks an LLM verdict over a bounded sample — advisory, never a deterministic measurement.
What we checked — 68 dimensions across the health lenses
Each chip is a dimension scored from real signals across architecture, testing, dependencies, security & compliance, documentation, git-history and code quality — in one coherent pass. A surface report typically covers a handful.
How to trust any code-health report — three questions
Can you open the finding? Real findings cite a repo-relative file and line you can open at the cited line — never an absolute scratch path. Here, 740 of 764 do; the remainder are repo-wide signals — a dimension-level measurement, not a single line. (Every path in this report is repo-relative by construction: paths are normalized at the producer and the report is rejected if any rooted path leaks through.)
Is there a tool behind the number? Every score below names the method that produced it — Roslyn, git, a scanner, or (for a handful of documentation/naming dimensions) an LLM labelled sampled · advisory — not a narrative.
Does re-running give the same result? Run it again on the same commit and the score — and this report, byte for byte — is identical. A report whose numbers move between runs is describing the run, not the code.
This report answers yes to all three. That's the bar to hold any assessment to.
Tools & methods
The actual versions used this run (captured at analysis time) — re-run on the same commit for the identical score.
Method
Backs
Version
Evaluator
Roslyn static analysis
Complexity, cohesion, coupling, dead code, API surface, layering
What ran differently this time — a tool absent, degraded, or that fell back to an estimate. Named openly, not folded silently into the scores. A degraded run also records its exact cause in diagnostics.md.
D8 Code Coverage — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Coverage NOT MEASURED: the JavaScript/TypeScript half could not be measured — the dependency install for the repository root failed in the analyzer sandbox (yarn install v1.22.22), so the suite never ran. Coverage is excluded from the score rather than counted as a near-zero. This is OUR limitation, not a defect in the repo. In the meantime, commit (or publish into the working tree) the lcov/Cobertura report your CI produces and the real number is read on the next scan. You can widen what we reach: optional: commit the lcov/Cobertura report your CI produces, and the real number is read on the next scan.
D11 Test Reliability — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Test reliability NOT MEASURED: the JavaScript/TypeScript suite could not be re-run in the analyzer sandbox — the dependency install for the repository root failed in the analyzer sandbox (yarn install v1.22.22), so the suite never ran. This is OUR limitation, not a defect in the repo — it is excluded from the score.
D11 Test Reliability — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Test reliability for the jest suite in the repository root was NOT MEASURED: the dependency install for the repository root failed in the analyzer sandbox (yarn install v1.22.22), so the suite never ran. This is OUR limitation, not a defect in the repository, and the suite is excluded from the measurement rather than counted against it.
D19 Documentation Quality — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. Each ecosystem's manifests (what makes a folder runnable or a published package) need their own proof before D19 judges its units. Until then those folders' READMEs are judged only as documents (boilerplate, structure), never counted as complete.
D19 Documentation Quality — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. This kind did not reach the 95 % precision gate in three adjudicated runs (docs/plans/deterministic-engine/adjudication/D19-sample3-v3.md), so by the pre-registered fallback it publishes no row until a re-measurement shows it does. The candidates are counted here, not reported as findings, and the score does not include them.
D21 Naming Consistency — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. D21's deterministic naming rules are gated on C# first (docs/plans/deterministic-engine.md, P5): each other language is switched on only after its own concept suite and A/B gate pass. Until then its declarations carry no naming verdict this run — this says nothing about whether its names are consistent.
D22 Internal API Consistency — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. D22 identifies the intentionally-exposed surface from `IsPackable` and `.Contracts` project names, MSBuild conventions read off the loaded project set. This target exposed no such projects, so the probe never ran; this says nothing about whether the repository has a public API. This repository commits no C#/VB source at all, so there was never an MSBuild project set to read these conventions off. That is OUR side and it is an ADMISSION gap, not an environment fault: it declares a published package (packages/xgplayer-transmuxer/package.json), but no published-package marker D22 reads admitted any project here. D22 DOES collect the public API of every language in this tree, and admits a project only when its manifest makes that ecosystem's publication act in a form the marker recognises — so what is missing is not a collector but an admission rule for the publication act this repository makes, if it makes one. The remedy is a better discriminator for that marker — not a collector, and no change to the scan image can close it. The marker's rules are measured to refuse applications, so one refused repository is the rule working as calibrated; several are the evidence that it is too strict. For npm the surface is what a published package.json's entry points (exports, main, module, types) export, followed through the source; an entry that names build output the tree does not commit (dist/, build/) is not followed back to source, because only a tsconfig outDir/rootDir pair states that mapping and a bundler's input lives in executable configuration this engine does not evaluate.
D24 Comment Value — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check's reader does not cover the language this repository's product is written in, so it had nothing of the product to read. That is a gap in this analyzer's language reach — not a finding about this repository.
D27 Navigability — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. Tracing effort is measured over resolved call sites, and all 746 sampled here came from .js files. This repository's .ts source is a material share of its production lines and contributed none, so the score above is a verdict about the part that was read. Not a finding that the unread half navigates well — it is unmeasured.
D44 Platform End-of-Life — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This dimension reads a project's own statement about the platform it runs on: a TargetFramework in a .NET project file, a .nvmrc or .python-version, a capped requires-python, a Rust toolchain file or Cargo.toml rust-version, a .go-version, .java-version, .ruby-version, .tool-versions or .sdkmanrc, a go.mod go directive, a Maven or Gradle Java level or toolchain, a Gemfile's ruby directive, a mix.exs elixir requirement, a rebar.config minimum_otp_vsn, a pubspec.yaml SDK constraint, a build.sbt scalaVersion, or a framework major pinned by a dependency constraint. This repository carries none of them, so nothing about its platform was established. That is a gap in this analyzer's coverage, NOT a finding that the platform is supported — a language whose runtime is declared elsewhere (Package.swift, a Dockerfile) is simply not read here yet.
AXB1 Runtime evidence locked — no reproducible boot — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. Subject: 9 markup document(s) — HTML, Razor, JSX, Vue, Svelte or server templates. The Runtime Evidence tier boots an app only via docker-compose, an Aspire AppHost, a Dockerfile, an npm dev script, a web service's own toolchain entry point (cargo, go, dotnet, Python, Spring Boot), or an Android app's own Gradle wrapper (run on an emulator); an Apple or Flutter app needs a host it lacks. None applied, so no live runtime a11y/egress/header evidence was collected. You can widen what we reach: add a docker-compose.yml (or an Aspire AppHost) that brings the app up with its dependencies. Watchdog then boots it in an isolated sandbox and gathers real runtime evidence — you change nothing in your pipeline (no CI step, no SDK).
M4 Documentation accuracy — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. M4 checks only the claim kinds adjudicated at or above 95 % precision: links and versions (PREREGISTRATION version 9), and artefact counts an order of magnitude off. Paths, command arguments, installs, environment variables, settings, projects, packages, routes, cd targets, infrastructure products and removed modules are read but not checked, and none of them is reported or counted.
P1 CI/CD gates — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. A CI pipeline exists and the word "test" appears, but no explicit test-runner invocation (your stack's test command, or a test job) was matched — so either the gate runs tests through a step this pass could not recognise, or "test" is incidental here (a path, "latest", a reporter). Which of the two it is cannot be settled from this dimension's evidence; the coverage dimensions report whether a suite exists at all. You can widen what we reach: name the test runner explicitly in the pipeline step (your stack's test command, or a job named for the suite) so the gate is unambiguous to a reader and to this pass.
P5 DR & Backup — not measured this run — This is a true statement about the repository that carries nothing for its owner to act on, so it is reported here rather than as a defect in their code. No backup/snapshot/replication config, RTO/RPO or restore-procedure documentation was found — and no production persistence was detected either (no data-access packages, no data-store services, no database resources), so there is nothing in this repository whose loss a DR control would recover. If this system's data lives in a platform or ops repo we can't see, that's where the DR evidence belongs.
R10 Code Duplication — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. 69 further occurrence(s) are not listed individually; the score already reflects all 109.
R4 Test Coverage — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. 14 further occurrence(s) are not listed individually; the score already reflects all 54.
R7 Dead Code — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. 3 further occurrence(s) are not listed individually; the score already reflects all 43.
S1 Web-Security Posture — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. 324 JavaScript/TypeScript file(s) were read for weak hashes and ciphers, key material fixed in the source, disabled certificate validation and obsolete TLS versions, and none was found. The server controls this dimension also scores were not assessed, so no score is given.
X2 Cancellation propagation — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Go, PHP, Dart, Kotlin, Ruby, Scala, Java, Python and Rust source only, and no C# was loaded, and no named async function in this repository's JavaScript/TypeScript, nor any Go, PHP or Dart function or Kotlin suspend function, makes a request that can be cancelled (fetch, axios, ky, ofetch; net/http, net.Dial; amphp; Dio; Ktor, OkHttp), so there is nothing to judge, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
X3 Exception handling — measured, with a gap in what it reached — Watchdog measured this, but not all of it. What it did not reach is a gap on our side — a collector, parser or image we have not built yet — so the numbers on that dimension cover less than the repository, and the part left out is not evidence that it would have passed. 9 further occurrence(s) are not listed individually; the score already reflects all 49.
X4 Structured logging — not measured this run — Watchdog could not measure this here. That is a gap on our side — a collector, parser or image we have not built yet — and it is neither a defect in this repository nor evidence that the check would have passed. This check reads C# syntax, and JavaScript/TypeScript, Java, Kotlin, Python, PHP, Dart, Ruby, Scala and Rust source only, and no C# was loaded, and this repository's JavaScript/TypeScript, Python and PHP log through no library that carries a message's values as fields (pino, winston, bunyan, tslog, LogTape, roarr; Python's logging, structlog; PHP's PSR-3 loggers), so its log calls cannot be judged, so it had nothing of this repository's product to read. That is a gap in this analyzer's language reach — not a finding that the repository is free of what this check looks for.
Repo exclusion declarations (.gitattributes linguist-generated/vendored, .editorconfig generated_code): none declared — every source file was scored.
Limitations & what we did not check
Watchdog assesses the repository exactly as committed, and only the repository. By design it does not reach outside the source tree: the live cloud account, the running CI/CD pipeline, the host's branch-protection and approval rules, the production configuration, or a restore actually exercised against a backup are all out of scope. That boundary is a feature, not a gap — a repo-relative, deterministic scan re-runs identically on any commit and every finding opens at a real file and line, where a live audit can neither be reproduced nor traced. The visible consequence is that controls which leave no in-repo evidence are reported as "not evidenced" and excluded from the score rather than awarded a number a static scan cannot justify.
Per-dimension blind spots
For each dimension that was measured, what a static, repo-only scan structurally cannot see — the honest edge of the measurement, not a failure of it.
D1 Cyclomatic Complexity: Cyclomatic complexity counts branches statically — it cannot tell an essential decision tree from accidental tangle, nor see complexity that lives in data or configuration (large switch-case token tables, DSL lexers/parsers, data-as-code rule tables) rather than control flow: a tokenizer's many single-character cases read as high complexity though each branch is trivial.
D2 Cognitive Complexity: Cognitive-complexity heuristics approximate how hard code is to follow; genuine domain difficulty and well-named intent that eases reading are not captured.
D3 God Classes: "God class" is sized by members and responsibilities visible in the type — a deliberately broad facade over a coherent subsystem can read the same as an accidental grab-bag. For front-end JS the file-length check is cohesion-aware (a single-responsibility module — one class/IIFE — earns a 3× threshold), but cohesion is approximated from top-level declarations, not true dependency structure.
D5 Coupling: Coupling is measured between projects/assemblies — runtime coupling through DI, reflection, messaging or shared databases is invisible to a static reference graph.
D6 Cohesion (LCOM4): LCOM4 cohesion is syntactic — it infers connectivity from which methods touch which fields/methods by name, not from real runtime behaviour or intent.
D9 Test Distribution: The test-pyramid shape is inferred from project/folder naming and references, with a single test host bucketed per-file by its path tier and content signals — a suite that names tiers unconventionally and gives no per-file signal can still be mis-bucketed.
D10 Test Quality: Assertion density is structural — it cannot tell a meaningful behavioural assertion from a trivial one, only that an assertion is present.
D12 Dependency Hygiene: Dependency health reads manifests and lockfiles — a vulnerability in a vendored/copied dependency, or risk from how a dependency is actually used, is outside this view.
D13 REDACTED Scanning: REDACTED detection is signature- and entropy-based on the current tree — a secret that does not match a known pattern, or one already rotated, will not be flagged (a clean scan is "nothing matched", not "no secrets exist").
D14 License Compliance: License compatibility is checked against declared package metadata and a policy — mislabelled or missing license metadata, and obligations that depend on how you distribute, are not resolved here.
D15 Churn × Complexity Hotspots: Churn hotspots come from git history — a freshly imported or squashed repository has no churn signal, and recent rewrites can mask a historically risky file.
D16 Bus Factor: Bus-factor is a time-decayed model of commit attribution (who has recently, repeatedly worked a file), not comprehension — pairing, review and reading-without-committing spread knowledge it can't see; bot commits and shared accounts still distort it.
D17 Explicit Debt: Acknowledged-debt signals (TODO/FIXME, suppressions, dead code) are textual — undocumented debt that nobody marked, and debt that lives in design rather than annotations, is invisible. Committed machine-written code (scaffolded migrations, designer/codegen output, generated stubs) is excluded — it is never the team's dead code to delete.
D19 Documentation Quality: Documentation quality publishes two things only: a runnable or packaged unit with no example, and a multi-project root README that maps none of its parts. It does not judge clarity, and its other checks (overview, licence, boilerplate, structure, empty sections, XML-doc coverage) are withheld after adjudication: their candidates are counted in the card's gaps, not shown as rows. A false statement in a document is M4's; units are .NET projects only.
D23 Boundary Type-Coupling: Boundary leakage is detected from type references across detected contexts — leaks that flow through primitives, serialization or shared infrastructure may not surface as a typed reference.
D26 Project Cohesion: Project focus is sized from members/namespaces per project — a project that is broad by deliberate design reads the same as one that has sprawled.
D27 Navigability: Indirection/navigability is structural — it measures hops to follow a call, not whether that indirection buys real flexibility or just ceremony.
D28 Secrets (history): Secret-history scanning sweeps the git log for known patterns — a secret that predates the available history, or never matched a signature, is not found (clean means "nothing matched in the history we can see").
D29 Static Analysis (SAST): SAST findings are pattern-based (semgrep) — it finds classes of bug it has rules for; logic flaws, auth/authorization gaps and issues needing runtime context are out of reach (and clean means "no rule matched").
D30 Dependency Vulnerabilities: CVE matching depends on accurate package/version metadata and on the advisory databases — a vulnerability with no published advisory, or in code not declared as a dependency, is not seen. Coverage needs a RESOLVED graph: an unpinned requirements.txt, or a pom without a resolved build, yields partial coverage rather than a clean verdict. An ecosystem the analyzer cannot scan is reported as unmeasured, never as clean.
D34 Knowledge Freshness: Freshness is decayed commit RECENCY, not comprehension — code read often but rarely committed reads as orphaned, and stable code that genuinely needs no changes is penalised the same as forgotten code; bot/squash commits distort it like the bus factor.
D35 Change Coupling: Change coupling is co-change in COMMITS — files split across separate commits, or coupled only through a shared config/build step, read as uncoupled, and a sweeping commit (rename/format) is excluded so it doesn't couple everything. It shows that files change together, not WHY: a high coupling can be a healthy cohesive pair as readily as a hidden leak.
D43 Malicious Dependencies: Only packages some vulnerability database has already NAMED as malicious are seen — a compromise published in the last hours, or never reported at all, is invisible here, and this dimension reading 10 is not evidence that a dependency is trustworthy. There is no typosquat or dependency-confusion analysis: a package nobody has reported is simply absent from the feeds. Coverage is the dependency scan's: an ecosystem that could not be scanned is disclosed as unmeasured, never as clean.
AX10 Code composition: Role is inferred from namespace/folder convention, not semantics — a domain concept living in a folder named "Services" reads as application, and the split is lines-of-code, not business value. The business-logic-share score is a SOFT, FLOORED signal: it contributes to the Architecture lens but is floored at the Critical gate, so an infrastructure-heavy design (a gateway, an ETL, a driver) is legitimately low without being nuked to zero.
M4 Documentation accuracy: Onboarding quality is an LLM read of the docs/setup present — it cannot run the onboarding or measure how long a real new joiner takes; the verdict is sampled and advisory.
P6 Release Hygiene: Rollback/observability controls are inferred from repo artefacts (pipelines, dashboards-as-code) — controls configured in external tooling, with no in-repo trace, cannot be credited.
What it measures: How tangled the control flow is — methods with many branches are hard to test and change.
Method: Cyclomatic complexity per method (1 + decision points), computed exhaustively across production source; test projects separated by convention. Deterministic.
137 method(s) exceeded the cyclomatic complexity threshold of 15; the worst was utils.getSegments at 87. A further 3 method(s) were over the threshold but excluded as flat dispatchers (a long switch/match over independent cases: many branches, almost no nesting), the largest being MP4Parser.stsd at 19 — they are counted neither in the figure above nor in this dimension's score.
+ 74 more group(s) — more in Appendix A; the complete list is findings.md.
What to do
Bring the 2 bodies over 60 down to 60 or less in Cyclomatic Complexity — start with utils.getSegments (cyclomatic 87), getSegments (cyclomatic 87). — This score is capped by its worst body, so a finding fixed alone moves it by almost nothing — the next one down takes its place. Refactoring these 2 together lifts Cyclomatic Complexity from 6.0 to about 6.4/10, projected with the scoring formula itself and assuming each lands exactly at 60; a cleaner split scores higher.
Enforce Cyclomatic Complexity in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.
Detailed fixes: d1_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: How hard the code is for a person to follow, beyond raw branching.
Method: Cognitive complexity per method (Sonar-style nesting-penalized score), computed exhaustively over production code, excluding test projects. Deterministic.
+ 116 more group(s) — more in Appendix A; the complete list is findings.md.
What to do
Bring the 2 bodies over 120 down to 120 or less in Cognitive Complexity — start with getSegments (cognitive 184), utils.getSegments (cognitive 163). — This score is capped by its worst body, so a finding fixed alone moves it by almost nothing — the next one down takes its place. Refactoring these 2 together lifts Cognitive Complexity from 3.7 to about 4.4/10, projected with the scoring formula itself and assuming each lands exactly at 120; a cleaner split scores higher.
Enforce Cognitive Complexity in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.
Detailed fixes: d2_recommendation.md · top locations in Appendix A, every location in findings.md.
Do you agree with this assessment?
D3 · God Classes7.8 / 10Strong✓ Tool-verified
What it measures: Over-large classes that try to do too much ("god classes").
Method: God-class detection by line and method-count thresholds per logical type (partial classes unified), filtered for generated code and registration/contract false positives. Deterministic.
Resolve the 12 TooManyMethods finding(s) in God Classes — start with REDACTED (5), REDACTED, mp4.js. — One of this dimension's main actionable groups (12 warning-level).
Resolve the 11 MethodTooLong finding(s) in God Classes — start with fetch.js (2), mpd.js, mp4-parser.js. — One of this dimension's main actionable groups (11 warning-level).
Resolve the 8 ClassTooLong finding(s) in God Classes — start with REDACTED (4), REDACTED, mp4.js. — One of this dimension's main actionable groups (8 warning-level).
Enforce God Classes in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.
Detailed fixes: d3_recommendation.md · top locations in Appendix A, every location in findings.md.
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D5 · Coupling9.5 / 10Stronggated by 1 serious finding✓ Tool-verified
What it measures: Whether volatile projects sit underneath others that depend on them (so their churn ripples upward), and whether project dependencies form cycles. A widely-depended-on but stable shared/kernel project is healthy, not penalised.
Method: Dependency cycles via elementary-DFS over real .csproj references, plus Martin instability (afferent/efferent) per project. Exhaustive over the reference graph, deterministic.
Coverage: Exhaustive · type-level: afferent/efferent coupling + cycles computed over every production type — the population is all types, not a name convention.
16 production modules (npm), 0 dependency cycle(s), 0 unstable depended-on module(s). Read from the build's own module declarations; 2 module(s) off the main sequence, with abstractness counted on 6 of the 16 (the rest declare no modelled class or interface, export only macros, declare types in source no model reads, or have no source directory of their own).
Off the main sequence: xgplayer-transmuxer
Off the main sequence: xgplayer-streaming-shared
What to do
Resolve the 1 Off the main sequence finding(s) in Coupling. — One of this dimension's main actionable groups (1 warning-level).
Enforce Coupling in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.
Detailed fixes: d5_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: Whether a class's methods are focused on a single responsibility.
Method: LCOM4 cohesion per production class with at least two methods: connected components of methods sharing state or calls, computed syntactically. Deterministic, not a proxy.
Coverage: Exhaustive · type-level: LCOM4 cohesion computed over every production class — the population is all types, not a name convention.
Resolve the 1 Low cohesion finding(s) in Cohesion (LCOM4) — start with REDACTED. — One of this dimension's main actionable groups (1 warning-level).
Enforce Cohesion (LCOM4) in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Verified — provenance only; does not change the score.
Detailed fixes: d6_recommendation.md · top locations in Appendix A, every location in findings.md.
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D9 · Test Distribution10.0 / 10Exemplary✓ Tool-verified
What it measures: Whether the test suite has a healthy mix of unit / integration / end-to-end tests.
Method: Test projects classified (Unit/Integration/BDD/E2E) from compiled metadata; test methods counted exhaustively across projects with placement-agnostic disk fallback. Deterministic.
462 test methods: 462 unit, 0 integration, 0 BDD, 0 e2e. The JavaScript/TypeScript suite contributes 462 `it`/`test` case(s) across 71 test file(s) declaring at least one; its tier split is read from package names and paths only.
✓ On the Gold path — maintain.
Detailed fixes: d9_recommendation.md.
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D10 · Test Quality10.0 / 10Exemplary✓ Tool-verified
What it measures: Whether the tests truly assert behaviour rather than just running the code.
Method: Per-test assertions, skips, and mock references analyzed via Roslyn; structured skip-reason tags (BUG:/ENV:) separate documented deferrals from debt. Deterministic.
What it measures: Whether dependencies are current, secure, and not bloated.
Method: Manifest scan via dotnet list package across all projects; worst-signal-per-package deduction (saturating for vulnerabilities, capped-linear for deprecation/outdated) per KLoC. Exhaustive, deterministic.
8 outdated direct production npm dependency(ies) of 15 graded, 1 pinning defect(s), across 17 package.json (17 of them the product) and 1 committed lockfile(s). Development dependencies are deliberately not graded for currency: that grade is about what SHIPS. 4 direct dependency(ies) — production, development or optional — are marked DEPRECATED by their publisher (the registry's per-version mark, or the lockfile's copy of it when the registry could not be asked); deprecated transitive packages are listed but not charged. Whether any is UNMAINTAINED is not graded — the registry publishes no maintenance status, and release age does not stand in for one. Whether any is UNUSED is not graded either: that is a source question, and the frontend dependency lens (R8) answers it in this same run. Known CVEs in this dependency graph are D30's question, read from the manifest there.
Resolve the 24 Deprecated finding(s) in Dependency Hygiene — start with REDACTED (24). — One of this dimension's main actionable groups (24 recommendation-level).
Resolve the 4 Deprecated finding(s) in Dependency Hygiene — start with package.json (4). — One of this dimension's main actionable groups (4 warning-level).
Resolve the 1 Floating npm dependency finding(s) in Dependency Hygiene. — One of this dimension's main actionable groups (1 warning-level).
Enforce Dependency Hygiene in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Verified — provenance only; does not change the score.
Detailed fixes: d12_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: Whether any secrets (keys, tokens, passwords) have leaked into the code.
Method: In-process native secret scanner (entropy plus signature patterns) across all tracked files; no external tool. A clean result is a measured 10, not no-data zero. Deterministic.
What it measures: Whether the licenses of third-party packages are compatible with your policy.
Method: Third-party package licenses resolved from declared package metadata and checked against the configured policy (allow/deny/copyleft). Deterministic; clean = no incompatible license found at metadata depth.
0 of 15 shipped npm package(s) use a banned license. Licences were resolved from registry.npmjs.org over the 15 production dependency(ies) this repository's committed lockfile resolves, across 17 product package.json manifest(s). Its 39 `devDependencies` declaration(s) are excluded: a consumer installs none of them. ★ DEPTH: this is the DIRECT production set the lockfile resolves, NOT the transitive closure — only one of the four lock dialects this pass reads states a full graph, so a banned licence pulled in only by a dependency's OWN dependencies is outside this verdict, exactly as the JVM arm's declaration-site verdict is. ★ Each licence is the one the registry publishes for the package's CURRENT release rather than for the pinned version, which is the same caveat the Hex and RubyGems arms carry. This repository publishes itself under MIT, which is its own choice and is not judged here.
What it measures: Files that change often and are also complex — the riskiest hotspots.
Method: Per production file churn times cyclomatic complexity over a rolling window, computed from git and Roslyn/JS/Razor analysis. Exhaustive, deterministic per commit date.
Resolve the 5 Hotspot finding(s) in Churn × Complexity Hotspots — start with REDACTED, loader.ts, mp3.ts. — One of this dimension's main actionable groups (5 warning-level).
Resolve the 1 Repeated repair finding(s) in Churn × Complexity Hotspots — start with plugin.ts. — One of this dimension's main actionable groups (1 warning-level).
Detailed fixes: d15_recommendation.md · top locations in Appendix A, every location in findings.md.
Do you agree with this assessment?
D16 · Bus Factor8.9 / 10Strong✓ Tool-verified
What it measures: Whether knowledge is concentrated in too few people (the "bus factor").
Method: Living knowledge per author via time-decayed commit attribution (6-month half-life, focus weighting) across largest source files. Deterministic, avoids blame's mechanical-refactor false positives.
18 source file(s) have their living knowledge concentrated in one author (≥90% of recent, decayed contribution). The largest is packages/xgplayer/src/plugins/progressPreview/index.js. Counted over 162 of the 308 production source files in this repository: the rest are under the ~2,400-byte size floor this dimension measures over.
Off-boarding risk: anonymized user #1 · ×2
Further sole-owners (lower concentration)
What to do
Resolve the 2 Off-boarding risk finding(s) in Bus Factor. — One of this dimension's main actionable groups (2 recommendation-level).
Resolve the 1 Further sole-owners (lower concentration) finding(s) in Bus Factor. — One of this dimension's main actionable groups (1 recommendation-level).
Detailed fixes: d16_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: Acknowledged debt left in the code — TODOs, dead code, suppressed warnings.
Method: Roslyn syntactic debt markers (suppressions/TODO/FIXME/HACK/empty-catch/commented-code/Obsolete) plus SymbolFinder dead-code analysis; weighted-debt-per-KLoC density deducted 2.0x per unit. Deterministic, exhaustive.
0 deducted task-comment markers across 8953 LoC (0.0/KLoC) → score 10.0. Task comments only: this repository's language is read without a compiler, so D17's suppression, dead-code and commented-out-code arms did not run and this score counts fewer marker kinds than a .NET repository's would.
What it measures: Whether the project's documentation is clear, complete, and useful.
Method: Every README, docs/ document and root guide parsed by its markup and measured in Unicode letters. Published: a runnable or packaged .NET project whose README (or a document it links, or a root guide) shows no example, and a root README naming none of three or more projects. Overview, licence, boilerplate, wall-of-text, empty-section and XML-doc rows are measured and withheld (counted in gaps) after adjudication. Deterministic, exhaustive, advisory.
What it measures: Whether domain types (IDs, enums, value objects) leak across bounded-context boundaries.
Method: Cross-context domain-type leakage via Roslyn structural classification (strongly-typed IDs / value objects) over every public surface. Exhaustive, deterministic, type-level aggregate-boundary check.
Coverage: Bounded contexts derived from NAMESPACE prefix (or graph-inferred where available); cross-boundary domain-type leakage then checked exhaustively over every public member of every type.
1 of 17 build units (npm) flagged as possibly oversized/incoherent.
Projects may be oversized for their cohesion
What to do
Resolve the 1 Projects may be oversized for their cohesion finding(s) in Project Cohesion. — One of this dimension's main actionable groups (1 recommendation-level).
Detailed fixes: d26_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: How far you must trace to follow a call — low indirection and co-located slices read easier.
Method: Call indirection (interface hops, cross-namespace calls, slice-locality scaled) over a sampled set of method invocations, size-aware baseline. Sampled; confidence discounted by symbol-resolution gaps. C# also names each pass-through layer (a class whose every public method only forwards its own parameters to one collaborator) as a located finding; the score is not affected.
Coverage: Slice locality from the first namespace segments, SAMPLED (≤400 methods) — not exhaustive.
50 % of calls cross a namespace and 0 % go through an interface, but 88 % of collaborators are co-located — so a call's collaborators sit together and tracing stays easy. Baseline: small — navigation cost is tolerated. Measured over the .js source only — this repository's .ts was not sampled for call sites, so this score covers part of the tree, not all of it.
What it measures: Whether any secrets were ever committed — scanned across the full git history, not just now.
Method: REDACTED scan via TWO gitleaks detect passes in an isolated checkout — the full git history, then a second --no-git pass over the working tree as it stands — merged and de-duplicated by (rule, file, line); each match flagged High. Both invocations are recorded in the audit trail. Exhaustive; when the tool is absent, or when its output cannot be parsed into the expected shape, the dimension is WITHHELD as an explicit measurement gap on our side — unscored and excluded from the lens, never a hedged middling score.
6 finding(s): 0 critical, 6 high, 0 medium, 0 low. Remediation for historically-committed secrets is credential rotation — they remain in history regardless of later deletion.
REDACTED
REDACTED
What to do
Resolve the 6 REDACTED finding(s) in Secrets (history) — start with REDACTED (6). — One of this dimension's main actionable groups (6 issue-level).
Resolve the 1 Rotate the exposed credentials finding(s) in Secrets (history). — One of this dimension's main actionable groups (1 recommendation-level).
Detailed fixes: d28_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: Real static-analysis (SAST) findings — likely security bugs in the code, any language.
Method: Polyglot static analysis via semgrep across the repo using the pinned, image-baked p/security-audit + p/owasp-top-ten rulesets (no scan-time registry fetch); severity rules (ERROR/WARNING/INFO) map to a full-band severity-weighted score. Exhaustive, deterministic; degrades on parse failure.
Coverage: semgrep pattern rules over all files — exhaustive for the rule set, blind to classes of bug without a rule (clean = no rule matched).
28 finding(s): 0 critical, 21 high, 7 medium, 0 low. 15 unpinned-GitHub-Actions row(s) are reported here but scored by D36 (supply-chain provenance), which measures that posture as `pinned_actions` — one pinning decision is charged once, not once per lens. semgrep hit a parse error in 3 file(s) — `packages/xgplayer-transmuxer/__tests__/movies/ts-avc/index.ts` (line 1), `packages/xgplayer-transmuxer/__tests__/movies/ts-hevc/index.ts` (line 1), `packages/xgplayer-transmuxer/__tests__/movies/ts-multi-sps/index.ts` (line 1) — so no absence of findings in the named regions is evidence of anything; rows reported elsewhere in those files are real. Fix the syntax error (or exclude the file deliberately) and re-scan to cover them. Separately, one or more rules could not re-parse an embedded snippet in 1 file(s) (e.g. a workflow `run:` block read as shell). Those files WERE scanned and their other rows are unaffected; only those rules' view of those snippets is missing.
REDACTED
REDACTED
REDACTED
REDACTED
REDACTED
+ 2 more group(s) — more in Appendix A; the complete list is findings.md.
What to do
Resolve the 2 REDACTED finding(s) charged to Static Analysis (SAST) — the other 15 are reported here at file:line but scored by D36 (supply-chain provenance), which charges them once. — One of this dimension's main actionable groups (17 issue-level, 2 of them charged here).
Resolve the 2 REDACTED finding(s) in Static Analysis (SAST) — start with REDACTED (2). — One of this dimension's main actionable groups (2 issue-level).
Resolve the 1 REDACTED finding(s) in Static Analysis (SAST) — start with REDACTED. — One of this dimension's main actionable groups (1 issue-level).
Detailed fixes: d29_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: Whether any dependency has a known published vulnerability (CVE), direct or transitive, in ANY ecosystem the repository declares — Dart pub, Elixir and Erlang via Hex, Go modules, Java and Kotlin via Maven/Gradle, JavaScript/npm, .NET/NuGet, PHP/Composer, Python/PyPI, RubyGems, Rust/Cargo and Swift.
Method: Dependency-CVE scan across every ecosystem the repository declares, scored ONCE. Three sources are unioned and deduplicated by advisory identity (rule id + alias closure, CVE<->GHSA) scoped to package+version, keeping the worst severity: `osv-scanner --recursive` over osv.dev for Dart pub, Elixir/Hex (and Erlang, whose `rebar.lock` syft first converts to a CycloneDX SBOM the scanner reads, with rows attributed back to the lock), Go, Java and Kotlin via Maven/Gradle (and Scala, whose sbt build's pinned direct declarations are written into a CycloneDX SBOM the scanner reads, with rows attributed back to the build file), npm, PHP/Composer, Python/PyPI, RubyGems, Rust/Cargo and Swift; `trivy fs --scanners vuln` for npm lockfiles; and `dotnet list package --vulnerable --include-transitive` for NuGet (with per-advisory collapse of the project x target-framework fan-out), plus a DECLARED-dependency arm that resolves a published gem's gemspec against rubygems.org where no Gemfile.lock is committed. `SeverityScore(c,h,m,l, normalizer 8.0)`. NotApplicable only when NO ecosystem is readable; if any applicable ecosystem could not be scanned the findings are REPORTED and the score is withheld. Supersedes the npm and OSV arms, retired 2026-09-05.
Resolve the 19 High CVE finding(s) in Dependency Vulnerabilities — start with REDACTED (19). — One of this dimension's main actionable groups (19 issue-level).
Resolve the 3 Critical CVE finding(s) in Dependency Vulnerabilities — start with REDACTED (3). — One of this dimension's main actionable groups (3 issue-level).
Resolve the 5 Medium CVE finding(s) in Dependency Vulnerabilities — start with REDACTED (5). — One of this dimension's main actionable groups (5 warning-level).
Detailed fixes: d30_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: Whether anyone still has living knowledge of each file, or it has been orphaned — last understood long ago by someone now gone quiet. The sibling of the bus factor: D16 asks who owns it, D34 asks whether anyone still knows it.
Method: File orphaning as total living-knowledge decay below one focused-commit's worth within a year, computed per-file from the D16 decay model. Exhaustive, deterministic over fixed history.
78 of 162 significant source file(s) are orphaned — their living knowledge has decayed to nothing, so no one currently understands them. The largest is packages/xgplayer-flv/src/flv/index.js. Counted over 162 of the 308 production source files in this repository: the rest are under the ~2,400-byte size floor this dimension measures over.
Resolve the 78 Orphaned file finding(s) in Knowledge Freshness — start with REDACTED (28), stream.js (2), error.js (2). — One of this dimension's main actionable groups (78 recommendation-level).
Resolve the 1 Orphaned files with no living knowledge finding(s) in Knowledge Freshness. — One of this dimension's main actionable groups (1 recommendation-level).
Detailed fixes: d34_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: Whether files that change together actually belong together — pairs that repeatedly co-change in git history despite having no explicit code dependency, surfacing the hidden/logical coupling (and boundaries in the wrong place) a static scan can't see.
Method: Pairwise co-occurrence over the per-commit file sets in git history (production source only — tests and generated dropped): Degree-of-Coupling = shared ÷ min individual revisions, reported above noise floors (each file ≥10 revisions, ≥5 shared commits, ≥50% strength); sweeping commits excluded. Deterministic over fixed history.
Coverage: Population: PRODUCTION source files only — test and generated files are dropped before pairing, so a class co-changing with its own test (trivially ~100%) can't drown the real production↔production coupling. Pairs ranked by Degree-of-Coupling. A non-source file is never a coupling PARTICIPANT either: documentation, schemas, config and data files are dropped with the rest, so a code↔docs pair — a command and the reference page that restates it — is not reported however strongly the two co-change; nor is coupling that runs THROUGH a build step or config file.
Resolve the 2 Change coupling finding(s) in Change Coupling — start with REDACTED, airplay.ts. — One of this dimension's main actionable groups (2 warning-level).
Detailed fixes: d35_recommendation.md · top locations in Appendix A, every location in findings.md.
What it measures: Whether the build pipeline provides supply-chain integrity — generated provenance/attestation, signed artifacts (cosign/sigstore), an SBOM, and pinned build actions. Presence of the configuration, not a runtime guarantee.
Method: Supply-chain provenance/signing read deterministically from CI/build config (.github/workflows, .gitlab-ci.yml, azure-pipelines, Jenkinsfile, .circleci) + the release surface: four signals — generated provenance/attestation (SLSA/in-toto/actions-attest), artifact signing (cosign/sigstore/gitsign), an SBOM (syft/sbom-action/*.spdx.json/*.cdx.json), and SHA-pinned build actions — scored 10·present/denom. NotApplicable without a build pipeline. Detects configuration presence, not runtime enforcement.
What it measures: Whether any dependency the repository declares is published as MALICIOUS rather than merely vulnerable — a package that is an attacker's work, in any ecosystem osv-scanner reads. Scored apart from D30 because the answer is binary: there is no safe version to upgrade to, and the fix is to remove the package and rotate every credential it could have read.
Method: The same dependency scan D30 reads, partitioned on the scanner's own classification rather than rescanned: a row is MALICIOUS when its id is in the `MAL-` space (the ossf/malicious-packages feed) OR its `database_specific.cwe_ids` carries `CWE-506` ("Embedded Malicious Code"). Both channels are structural; the summary text is deliberately NOT read, because a malicious-package record whose summary says only "Critical severity vulnerability" is a real shape ([GHSA redacted]) and a text matcher misses it. Scored BINARY: any surviving row is 0, whatever its severity and however many CVEs sit beside it — a hostile dependency is not a quantity. Applicability and degradation are D30's: NotApplicable only when no ecosystem is readable, and an unscannable ecosystem degrades rather than reading clean. SCORED, not informational.
Other · Architecture — How the codebase splits by code ROLE — domain, application, infrastructure, test, generated. The significance map behind the knowledge/coupling weighting, and a DDD signal in its own right: a thin domain core under fat infrastructure is the anemic-domain smell, quantified. How each file's role is decided, because the split is only as good as that: a generated name or a build-output tree makes it Generated, a test project makes it Test, and otherwise the file's NAMESPACE and PATH words are matched against fixed vocabularies in a fixed ORDER — domain, then infrastructure, then application — so a file whose words hit two layers is counted under the earlier one. A production file matching none of them counts as application, so that share reads 'application or unclassified' rather than a measured application layer. Roles come from naming convention, never from what the code does. On this repository the split was taken from the source tree on disk rather than from a loaded .NET workspace, so a file's role is decided by its PATH segments alone — no declared namespace was available to add to the evidence — and generated output is excluded from the census entirely rather than counted as a generated share.
Method: Roslyn line-count by code ROLE: every source file classified Domain/Application/Infrastructure/Test/Generated by namespace + path convention (the shared CodeRoleClassifier), then significant lines summed per role. Deterministic; the advisory score is the business-logic (domain+application) share of production code.
Coverage: Population: ALL source files, each bucketed into ONE of five roles (Domain/Application/Infrastructure/Test/Generated) by namespace + path convention — a file whose layer isn't named in the convention falls to Application (the neutral default), and the split is line-count, not semantic depth or business value.
What to do
The domain core is a small share of production code, but most of the rest matched no layer vocabulary at all — so this is not yet an anemic-domain finding. The namespace/path convention could not place that code, which makes the composition above a statement about the naming, not about the design. Name the layers (or check that the repository's conventions differ from the ones this check knows) before reading a thin domain into it.
Other · Architecture — Whether the project-reference graph is acyclic (cycles block independent build/deploy and signal eroding boundaries).
Method: Project reference cycles via elementary-DFS over real .csproj references, using the engine shared with D5/D7; cyclic versus acyclic. Exhaustive, deterministic.
Other · Architecture — Whether dependencies point inward (Domain ← Application ← Infrastructure/Web) — the clean-architecture dependency rule, checked across the project graph.
Method: Layer violations by name-segment inference (Domain/Core to Application to Infrastructure/Web) over the project-reference graph. Exhaustive over all projects, deterministic.
Other · Architecture — Whether interfaces stay focused rather than fat — the Interface-Segregation principle (SOLID 'I').
Method: Roslyn scan: public interface declared-member counts (accessors fold into their property/event); fat-interface threshold (over 15 declared members) flagged per type. Each finding also reports the distinct-OPERATION count — members counted by name, so an overload group counts once — which decides whether it states the caller-side ISP harm or the implementer-side burden of an overload set. TypeScript: exported interfaces that declare behaviour, counted over their REQUIRED operations (method signatures and function-typed properties with no `?`, once per signature) — data-shape interfaces and ambient .d.ts declarations are outside the population; JavaScript declares no interfaces and is not applicable. Deterministic, type-level.
Other · Code Health — Unreviewed-generation residue in this repository's JavaScript/TypeScript: functions whose whole body still throws a "not implemented" error, and placeholder text (lorem ipsum, changeme/replace_me…) left in strings and JSX of non-test, non-generated code. Scored as a quality signature, never as a claim about authorship.
Method: Roslyn syntax scan: NotImplementedException throws and placeholder string literals in non-test, non-generated shipped code. Deterministic, code-shape signature.
Other · Code Health — Unfinished work detected by code SHAPE, not keywords, in this repository's JavaScript/TypeScript: functions that only throw a "not implemented" error, functions that take inputs and return a constant or do nothing, async functions that never await, dead `if (false)` branches, and skeleton classes most of whose methods are holes.
Method: Roslyn syntax scan: incompleteness by code shape (constant-returning methods, async-never-await, #if false branches, guards that return what the code already falls through to, tests an earlier guard already decided, comparisons against NaN, skeleton types), not keyword-gated. Deterministic, code-shape heuristic.
`setLiveSeekableRange` is declared `async` but never awaits anything, so it runs synchronously while pretending to be asynchronous. Drop `async` or do the real async work. — packages/xgplayer-hls/src/hls/buffer-service/index.js:378
Both arms of this conditional expression are the same, so no input can make the condition matter. Implement the distinction that was intended, or drop the condition. — packages/xgplayer/src/plugins/mobile/index.js:298
`parseVps` has an empty body — confirm it's an intentional no-op and not an unfinished method. — packages/xgplayer-transmuxer/src/codec/vvc.js:389
What to do
Clear the softer debt: re-enable or delete skipped tests, decide whether each empty function is a deliberate no-op (and say so in a comment), and replace blanket `eslint-disable` / `@ts-nocheck` with targeted, justified suppressions.
Maturity · Maturity — Whether the repo and its projects have a README, and whether it's substantive and current.
Method: Filesystem scan: README presence, word count, and headings for depth; git history for staleness. Exhaustive across root and project dirs, deterministic.
What to do
Add a build/run (quick start) section to the root README — the first thing a newcomer needs.
Explain in the README how to run the tests. Add a section called Testing to the README in the repository's top folder, saying how to run the test suite.
Add an 'Architecture' / 'How it works' section to the root README — the high-level shape.
Add a README to the 4 of 16 project(s) that lack one — worth up to 0.5 pts.
Maturity · Maturity — Whether key decisions (ADRs) and the high-level shape (C4/diagrams) are written down.
Method: Filesystem scan: ADR folder/naming conventions or content, plus Mermaid/PlantUML/C4/architecture.md discovery. Exhaustive, deterministic.
No Architecture Decision Records found — no conventional ADR directory, no numbered `NNNN-title` documents in any markup this check reads, and nothing ADR-shaped by content. Design rationale recorded elsewhere (a design-notes tree, a mailing list, pull-request discussion) is not visible to this check and is not re-findable per decision, so a future maintainer cannot ask why one choice was made and get an answer.
What to do
Record your significant design decisions. Write one short document per decision, giving its date, the situation, the decision and its consequences, and keep them together with your other design documents. A docs/adr folder with each file named by number and title is the easiest place to find them.
Maturity · Maturity — Whether the README actually describes the code that exists (LLM-judged, advisory).
Method: Judged by language model at low temperature: README accuracy versus actual projects, within a disclosed tolerance. Advisory, not a measured number.
Do you agree with this assessment?
P1 · CI/CD gates8.5 / 10Strong✓ Tool-verified
Readiness · Readiness — Whether an automated pipeline builds and tests every change.
Method: Filesystem scan: CI workflow files (.github/workflows, .gitlab-ci.yml, etc.) for build and test stages. Exhaustive, deterministic.
What to do
Run the test suite in CI via an explicit runner step (`yarn test` for the toolchain this pipeline already uses) and gate merges on it.
Do you agree with this assessment?
P10 · Library API & versioning10.0 / 10Exemplary○ Nothing flagged
Readiness · Readiness — For a library: a deliberate (small) public API surface and explicit semantic versioning so consumers can depend on it safely.
Method: Roslyn scan: public API surface area and semantic-versioning markers (SemVer attributes, changelog entries) for libraries; off .NET, a library is the ecosystem's publication act (an npm package that is not private and names an entry point, a PyPI distribution with a build system, a Rust library crate, a Maven/Gradle module that publishes, a Go module with no package main, a gemspec, a Composer library, a SwiftPM library product, a pub.dev or Hex package), its surface is the share of types the language model records as public (Rust, Swift, Java, Kotlin, Go, Dart; not measured where the model records no type visibility or, as in TypeScript, only module-level export), and its version is read from the manifest, a semver CHANGELOG, release tooling or semver git tags. Exhaustive, deterministic.
Readiness · Readiness — Whether SAST, secret/dependency scanning and performance benchmarking are wired in (presence, not runtime).
Method: Filesystem scan: SAST configuration, dependency-update automation, secret scanning, and a benchmark harness or benchmark step — in this repository's own ecosystem. Exhaustive, deterministic.
No static application security testing detected. For this repository's stack, add CodeQL's javascript-typescript pack, `semgrep --config=p/typescript`, or eslint-plugin-security as a CI step. What was searched, so you can tell an absence from a miss: the 9998 CI workflow file(s) in this repository, and the scanner and linter configuration checked in beside them. A scan that runs outside CI, one configured in your forge's web UI rather than in a committed file, or a tool whose name is none of those this check carries, is not seen — if that is your case the row is wrong, and saying so is more useful than adding a second scanner.
`package.json` declares packages, and nothing in the repository keeps them current: no Dependabot or Renovate configuration that schedules updates, and no dependency-review gate on pull requests. A pinned dependency stays at the version it was added at until someone notices — including after an advisory is published against it. Add a `.github/dependabot.yml` with one `package-ecosystem` entry per ecosystem the tree uses (or an enabled `renovate.json`), and gate pull requests with `actions/dependency-review-action`. — package.json:73
What to do
Add a SAST step to CI running what this repository's stack ships: CodeQL's javascript-typescript pack, `semgrep --config=p/typescript`, or eslint-plugin-security — so a security regression fails the build instead of landing.
Enable Dependabot/Renovate or a dependency-review gate.
Add gitleaks/trufflehog in CI to block PRs that introduce committed secrets.
Readiness · Performance — Whether asynchronous code stays responsive — it avoids sync-over-async blocking (a .NET .Wait()/.GetAwaiter().GetResult(), a time.sleep or blocking HTTP call inside a Python coroutine, a *Sync call inside an async JavaScript function, block_on inside a Rust async fn, runBlocking inside a Kotlin suspend function, block() inside a Reactor publisher) that stalls a thread or event loop and risks deadlock, and, where the code is a reusable library on .NET, awaits with ConfigureAwait(false) so it never captures and stalls its caller's context.
Method: Production-source scan: sync-over-async blocking counted everywhere — .Wait()/.GetAwaiter().GetResult() in .NET; off .NET, read from the language model, a blocking call inside an async function (Python, TS/JS, Rust, Kotlin, Swift, Dart) or inside a Java method returning a Reactor Mono/Flux or a Scala method returning a Future or effect — and, for a .NET library with ≥5 awaits, the share of awaits using ConfigureAwait(false). Deterministic, syntax/text detection.
`fs.readFileSync` in `transform` blocks the event loop until it finishes — a blocking call inside async code stalls the event loop — every other request waits for as long as it runs. — scripts/utils/config.js:152
What to do
TypeScript/JavaScript: use the promise APIs (fs/promises, a promisified child_process.execFile, the async zlib/crypto functions) and await them instead of the *Sync variants.
Do you agree with this assessment?
R1 · Type Safety1.7 / 10Critical✓ Tool-verified
React / JS · Code Health — How much of the frontend is typed TypeScript vs untyped JavaScript.
Method: Frontend file inventory: the share of typed TypeScript vs untyped JavaScript across the source tree. Deterministic, exhaustive over frontend files.
68 typed · 334 plain JS — the untyped files are __mocks__/fileMock.js, __mocks__/styleMock.js, jest.setup.js, packages/xgplayer-ads/src/baseAdManager.js, packages/xgplayer-ads/src/events.js, packages/xgplayer-ads/src/imaAdManager.js (+328 more).
What to do
Migrate the remaining .js/.jsx files to TypeScript.
React / JS · Code Health — Near-exact copy-pasted blocks of substantial extent across the frontend (the D4 clone algorithm over JS/TS tokens, D-386): a block is reported only where its copies still agree on most of their own identifiers and literals, or were renamed as they were pasted but kept most of their constants, and where the copies carry enough code to stand on their own or the copied extent reaches 30 lines — so a re-implementation sharing neither names nor values, and a small pasted declaration, are both found and deliberately not reported, and a clean R10 is not a claim that nothing was copied.
Method: Near-exact copy-pasted blocks of substantial extent across the frontend (the D4 clone algorithm run over JS/TS tokens). Masking finds the candidates; a block is reported when its copies still agree on most of their own identifiers and literals, or when a renamed copy still agrees on most of its constants, AND the copies carry enough code to stand on their own — or when the copied extent reaches 30 lines. So a re-implementation sharing neither names nor values, and a small pasted declaration, are deliberately not counted. Deterministic.
28 duplicated blocks under packages/ have copies in at least two of the sibling directories xgplayer, xgplayer-ads, xgplayer-dash, xgplayer-flv, xgplayer-flv.js, xgplayer-hls (+7 more sibling(s) not listed) — 22 of them are reported below, and 6 are counted here but not reported individually: those copies match on shape but no longer clear R10's bar for an individually reported row — either they kept neither their own names nor their values, or what was copied is too small to stand on its own (it reports near-exact duplication only, and only of substantial extent). What this row states is the concentration, which the detector measured over all 28 and which does not depend on how exactly each block's copies still match. That concentration is one structural fact, not 28 local ones: the siblings replicate behaviour none of them owns, which is the shape of a missing shared module — a common library every sibling imports — rather than 28 separate extractions. Check first whether the siblings are deliberately standalone deliverables (scaffold templates, demo apps that must stay copy-pasteable); where they are, the duplication is the design and the per-block rows are the ones to act on. — packages/xgplayer-mp3/src/plugin.ts:163
9 duplicated blocks under packages/xgplayer-transmuxer/src/ have copies in at least two of the sibling directories flv, mpeg-ts — 6 of them are reported below, and 3 are counted here but not reported individually: those copies match on shape but no longer clear R10's bar for an individually reported row — either they kept neither their own names nor their values, or what was copied is too small to stand on its own (it reports near-exact duplication only, and only of substantial extent). What this row states is the concentration, which the detector measured over all 9 and which does not depend on how exactly each block's copies still match. That concentration is one structural fact, not 9 local ones: the siblings replicate behaviour none of them owns, which is the shape of a missing shared module — a common library every sibling imports — rather than 9 separate extractions. Check first whether the siblings are deliberately standalone deliverables (scaffold templates, demo apps that must stay copy-pasteable); where they are, the duplication is the design and the per-block rows are the ones to act on. — packages/xgplayer-transmuxer/src/flv/index.js:410
6 duplicated blocks under packages/xgplayer/src/plugins/ have copies in at least two of the sibling directories common, controls, cssFullScreen, danmu, download, pc (+4 more sibling(s) not listed) — 4 of them are reported below, and 2 are counted here but not reported individually: those copies match on shape but no longer clear R10's bar for an individually reported row — either they kept neither their own names nor their values, or what was copied is too small to stand on its own (it reports near-exact duplication only, and only of substantial extent). What this row states is the concentration, which the detector measured over all 6 and which does not depend on how exactly each block's copies still match. That concentration is one structural fact, not 6 local ones: the siblings replicate behaviour none of them owns, which is the shape of a missing shared module — a common library every sibling imports — rather than 6 separate extractions. Check first whether the siblings are deliberately standalone deliverables (scaffold templates, demo apps that must stay copy-pasteable); where they are, the duplication is the design and the per-block rows are the ones to act on. — packages/xgplayer/src/plugins/cssFullScreen/index.js:102
packages/xgplayer-mp3/src/plugin.ts:163 · packages/xgplayer-mp4/src/plugin.ts:134 — the two spans are one implementation copied and then locally edited — 882 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-mp3/src/plugin.ts:163
packages/xgplayer-flv/src/plugin.js:86 · packages/xgplayer-hls/src/plugin.js:153 — the two spans are one implementation copied and then locally edited — 428 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-flv/src/plugin.js:86
packages/xgplayer/src/presets/default-en.js:1 · packages/xgplayer/src/presets/default.js:1 — these 2 files are line-for-line copies of one another — 54 lines are identical, in the same order, in every one of them — so this is one fact about the file set, not a block to extract. An edit made to one file and not the others changes behaviour silently, which is the failure a wholesale copy guarantees. Pick one file as the single source and derive the others from it (re-export it, spread it into the local overrides each variant genuinely needs, or generate the copies at build time) — the few lines that differ between the files are exactly the part each variant should still own. Check first whether the copies are deliberately standalone deliverables (a translation file seeded from its sibling and waiting to be translated); where they are, the duplication is the design, and the honest move is to mark the seeded file as untranslated rather than to let it pass as done. — packages/xgplayer/src/presets/default-en.js:1
packages/xgplayer-flv/src/plugin-extension.js:11 · packages/xgplayer-hls/src/plugin-extension.js:14 — the two spans are one implementation copied and then locally edited — 301 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-flv/src/plugin-extension.js:11
packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:208 · packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:258 — the two spans are one implementation copied and then locally edited — 328 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:208
packages/xgplayer-music/src/plugins/musicBackward.js:3 · packages/xgplayer-music/src/plugins/musicForward.js:3 · packages/xgplayer-music/src/plugins/musicNext.js:3 · packages/xgplayer-music/src/plugins/musicPrev.js:3 — the 4 copies are spread across 4 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-music/src/plugins/musicBackward.js:3
packages/xgplayer-transmuxer/src/codec/nalu.ts:138 · packages/xgplayer-transmuxer/src/codec/vvc.js:358 — the 2 copies sit in sibling files in one directory, so check first whether one of them (or an existing module there) already owns this behaviour and the others should call it; otherwise extract it into one module in that directory and have each site call it. — packages/xgplayer-transmuxer/src/codec/nalu.ts:138
REDACTED:27 · REDACTED:94 — the two spans are one implementation copied and then locally edited — 172 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — REDACTED:27
REDACTED:1497 · REDACTED:1538 — the two spans are one implementation copied and then locally edited — 106 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — REDACTED:1497
packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:83 · packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:124 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:83
packages/xgplayer-mp4-loader/src/loader.js:151 · packages/xgplayer-mp4-loader/src/loader.js:253 — the two spans are one implementation copied and then locally edited — 184 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-mp4-loader/src/loader.js:151
packages/xgplayer-subtitles/src/index.js:47 · REDACTED:369 — the 2 copies sit in sibling files in one directory, so check first whether one of them (or an existing module there) already owns this behaviour and the others should call it; otherwise extract it into one module in that directory and have each site call it. — packages/xgplayer-subtitles/src/index.js:47
packages/xgplayer-flv/src/flv/services/buffer-service.js:350 · packages/xgplayer-hls/src/hls/buffer-service/transmuxer/index.js:133 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-flv/src/flv/services/buffer-service.js:350
packages/xgplayer-music/src/plugins/musicBackward.js:36 · packages/xgplayer-music/src/plugins/musicForward.js:36 · packages/xgplayer-music/src/plugins/musicNext.js:36 · packages/xgplayer-music/src/plugins/musicPrev.js:36 — the 4 copies are spread across 4 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-music/src/plugins/musicBackward.js:36
REDACTED:158 · REDACTED:13 — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another. — REDACTED:158
packages/xgplayer-transmuxer/src/mp4/mp4.js:1256 · packages/xgplayer-transmuxer/src/mp4/mp4.js:1274 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. — packages/xgplayer-transmuxer/src/mp4/mp4.js:1256
packages/xgplayer/src/plugins/keyboard/index.js:157 · packages/xgplayer/src/plugins/keyboard/index.js:177 — the two spans are one implementation copied and then locally edited — 83 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer/src/plugins/keyboard/index.js:157
packages/xgplayer-flv.js/src/plugin.js:48 · packages/xgplayer-hls.js/src/index.js:55 — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another. — packages/xgplayer-flv.js/src/plugin.js:48
packages/xgplayer-flv/src/flv/index.js:253 · packages/xgplayer-hls/src/hls/index.js:451 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-flv/src/flv/index.js:253
packages/xgplayer-subtitles/src/index.js:1169 · packages/xgplayer/src/mediaProxy.js:844 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-subtitles/src/index.js:1169
REDACTED:195 · REDACTED:295 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. — REDACTED:195
packages/xgplayer-transmuxer/src/mp4/mp4.js:894 · packages/xgplayer-transmuxer/src/mp4/mp4.js:911 — all 2 copies are in the same file, and the SHAPE of this repetition could not be determined. It is not a run of declarations, a listing, a declaration header, a type body or a slice through a construct — and it was not measured as a run of executable statements either, so this row cannot tell you whether a function can stand where these lines are. Read the two spans before acting, because the move is opposite in the two cases. Where they are statements, the ordinary answer holds: give the shared part one home and call it from each site. Where they turn out to be declarations, a literal's entries, or the cases of an enumeration, there is no call site to call anything from, and collapsing them would delete what each copy pins — a shared base type, a generated set, or one exported constant each site refers to is the move instead, and sometimes the honest answer is that there is nothing to extract at all. Reported because the copies drift apart the first time only one of them is edited, which is true whichever of those they are. — packages/xgplayer-transmuxer/src/mp4/mp4.js:894
packages/xgplayer-cast/src/platform/airplay.ts:60 · packages/xgplayer-cast/src/platform/airplay.ts:494 — the two spans are one implementation copied and then locally edited — 51 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-cast/src/platform/airplay.ts:60
packages/xgplayer-mp4-loader/src/utils.js:392 · packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:1315 — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another. — packages/xgplayer-mp4-loader/src/utils.js:392
packages/xgplayer-subtitles/src/index.js:328 · packages/xgplayer-subtitles/src/index.js:382 — the two spans are one implementation copied and then locally edited — 89 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-subtitles/src/index.js:328
packages/xgplayer-transmuxer/src/model/audio-track.ts:94 · packages/xgplayer-transmuxer/src/model/video-track.ts:96 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-transmuxer/src/model/audio-track.ts:94
packages/xgplayer-transmuxer/src/mp4/mp4.js:1288 · packages/xgplayer-transmuxer/src/mp4/mp4.js:1306 · packages/xgplayer-transmuxer/src/mp4/mp4.js:1325 — all 3 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-transmuxer/src/mp4/mp4.js:1288
packages/xgplayer-streaming-shared/src/logger.js:72 · packages/xgplayer-transmuxer/src/mp4/logger.js:27 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-streaming-shared/src/logger.js:72
packages/xgplayer-streaming-shared/src/net/fetch.js:183 · packages/xgplayer-streaming-shared/src/net/fetch.js:362 — the two spans are one implementation copied and then locally edited — 94 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-streaming-shared/src/net/fetch.js:183
packages/xgplayer-transmuxer/src/flv/index.js:410 · packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:244 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-transmuxer/src/flv/index.js:410
packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:135 · packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:237 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:135
packages/xgplayer/src/plugin/basePlugin.js:202 · packages/xgplayer/src/plugin/basePlugin.js:224 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer/src/plugin/basePlugin.js:202
packages/xgplayer/src/plugins/cssFullScreen/index.js:102 · packages/xgplayer/src/plugins/play/index.js:81 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — packages/xgplayer/src/plugins/cssFullScreen/index.js:102
packages/xgplayer/src/utils/database.js:49 · packages/xgplayer/src/utils/database.js:64 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. — packages/xgplayer/src/utils/database.js:49
packages/xgplayer-ads/src/baseAdManager.js:151 · REDACTED:1051 — the two spans are one implementation copied and then locally edited — 69 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-ads/src/baseAdManager.js:151
packages/xgplayer-music/src/music.js:185 · packages/xgplayer-music/src/music.js:205 — the two spans are one implementation copied and then locally edited — 57 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one. — packages/xgplayer-music/src/music.js:185
packages/xgplayer-transmuxer/src/flv/amf.js:40 · packages/xgplayer-transmuxer/src/flv/amf.js:59 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. — packages/xgplayer-transmuxer/src/flv/amf.js:40
What to do
Act on each finding's own remediation rather than one rule: the move depends on what recurs. Where the copies are executable blocks, give the shared part one home and call it from each site; where they are declarations, a listing, a specialisation already delegating to its base, or one shape repeated per entity, there is no call site and the move is a shared type, a generated set or a factory — sometimes there is nothing to extract.
React / JS · Architecture — Conformance to the detected frontend architecture layout (feature-sliced / layered src) plus cross-package deep-import rules (D-386).
Method: Conformance to the detected frontend layout (feature-sliced / layered src) plus cross-package deep-import rules, over the module graph. Deterministic.
packages/xgplayer-hls.js/src/index.js:1 imports hls.js/dist/hls.light.js, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — packages/xgplayer-hls.js/src/index.js:1
packages/xgplayer-hls/__tests__/mse-airplay.spec.js:1 reaches past another workspace package's public entry into its internals with a relative path (../../xgplayer-streaming-shared/src/mse) — the test is coupled to a file layout that package makes no promise about, so a refactor behind its entry point breaks the suite. Import the package by name instead. — packages/xgplayer-hls/__tests__/mse-airplay.spec.js:1
packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:1 imports crypto-es/lib/core, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:1
packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:2 imports crypto-es/lib/cipher-core, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:2
packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:3 imports crypto-es/lib/aes, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:3
packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:4 imports crypto-es/lib/mode-ctr, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:4
packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:5 imports crypto-es/lib/pad-nopadding, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:5
What to do
Fix the listed violations: import through public entries (package exports / slice index), never reach into another layer or package's internals.
React / JS · Code Health — Per-function cyclomatic/cognitive complexity from the token-level function scanner (D-386) — real branching, not a regex heuristic.
Method: Per-function cyclomatic/cognitive complexity from a token-level function scanner (real branching, not a regex heuristic), computed over every frontend function. Deterministic.
parseMediaPlaylist has cyclomatic complexity 54 and cognitive complexity 85; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-hls/src/hls/manifest-loader/parser/media.js:4
getSegments has cyclomatic complexity 53 and cognitive complexity 97; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-mp4-loader/src/utils.js:213
moovToTrack has cyclomatic complexity 53 and cognitive complexity 73; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:980
parseSPS has cyclomatic complexity 49 and cognitive complexity 48; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/codec/avc.ts:74
(anonymous) has cyclomatic complexity 49 and cognitive complexity 47; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:244
demuxPart has cyclomatic complexity 46 and cognitive complexity 92; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:156
parseSliceHeader has cyclomatic complexity 46 and cognitive complexity 30; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/codec/hevc.ts:206
OnProgressHandle has cyclomatic complexity 44 and cognitive complexity 73; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-mp4-loader/src/loader.js:110
(anonymous) has cyclomatic complexity 42 and cognitive complexity 55; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-dash/src/m4s/mpd.js:137
appendBuffer has cyclomatic complexity 37 and cognitive complexity 52; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-flv/src/flv/services/buffer-service.js:127
saveAs has cyclomatic complexity 36 and cognitive complexity 34; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer/src/plugins/download/saveAs.js:305
parseDOMChildren has cyclomatic complexity 33 and cognitive complexity 65; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-dash/src/m4s/xml2json.js:26
demux has cyclomatic complexity 32 and cognitive complexity 55; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:62
demux has cyclomatic complexity 32 and cognitive complexity 50; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/flv/index.js:44
appendBuffer has cyclomatic complexity 30 and cognitive complexity 40; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-hls/src/hls/buffer-service/index.js:160
(anonymous) has cyclomatic complexity 29 and cognitive complexity 76; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-mp4-loader/src/utils.js:308
load has cyclomatic complexity 29 and cognitive complexity 37; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-hls/src/hls/manifest-loader/index.js:41
_fixVideo has cyclomatic complexity 28 and cognitive complexity 42; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:239
_fixHevcBoundary has cyclomatic complexity 28 and cognitive complexity 27; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:174
_doFixAudioInternal has cyclomatic complexity 27 and cognitive complexity 42; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — packages/xgplayer-transmuxer/src/flv/fixer.js:298
What to do
Break down the listed branch-heavy functions; aim P95 cyclomatic ≤ 5.
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R3 · Large Files6.6 / 10Adequate✓ Tool-verified
React / JS · Code Health — How many source files exceed the large-file threshold.
Method: Components/modules exceeding the large-file threshold, counted exhaustively across the frontend source tree. Deterministic.
REDACTED has 2548 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — REDACTED:1
packages/xgplayer-transmuxer/src/mp4/mp4.js has 1345 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-transmuxer/src/mp4/mp4.js:1
packages/xgplayer-transmuxer/src/mp4/mp4-parser.js has 1296 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:1
packages/xgplayer-subtitles/src/index.js has 1156 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-subtitles/src/index.js:1
REDACTED has 1083 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — REDACTED:1
packages/xgplayer-hls/src/hls/index.js has 986 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-hls/src/hls/index.js:1
packages/xgplayer/src/mediaProxy.js has 796 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer/src/mediaProxy.js:1
packages/xgplayer-streaming-shared/src/mse.ts has 785 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-streaming-shared/src/mse.ts:1
packages/xgplayer/src/plugins/progress/index.js has 737 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer/src/plugins/progress/index.js:1
packages/xgplayer/src/plugins/mobile/index.js has 693 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer/src/plugins/mobile/index.js:1
packages/xgplayer/src/plugin/plugin.js has 643 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer/src/plugin/plugin.js:1
packages/xgplayer-ads/src/imaAdManager.js has 629 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-ads/src/imaAdManager.js:1
packages/xgplayer-mp4-loader/src/utils.js has 629 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-mp4-loader/src/utils.js:1
packages/xgplayer-flv/src/flv/index.js has 521 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-flv/src/flv/index.js:1
packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts has 520 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:1
packages/xgplayer-cast/src/platform/chromecast.ts has 487 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-cast/src/platform/chromecast.ts:1
packages/xgplayer/src/plugins/track/index.js has 478 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer/src/plugins/track/index.js:1
packages/xgplayer/src/plugins/progressPreview/index.js has 471 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer/src/plugins/progressPreview/index.js:1
packages/xgplayer-music/src/music.js has 470 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-music/src/music.js:1
REDACTED has 455 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — REDACTED:1
packages/xgplayer-cast/src/platform/airplay.ts has 453 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-cast/src/platform/airplay.ts:1
packages/xgplayer-mp3/src/loader.ts has 442 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-mp3/src/loader.ts:1
packages/xgplayer-mp4-loader/src/loader.js has 437 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-mp4-loader/src/loader.js:1
packages/xgplayer-transmuxer/src/codec/vvc.js has 435 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-transmuxer/src/codec/vvc.js:1
packages/xgplayer-transmuxer/src/mpeg-ts/index.ts has 435 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:1
REDACTED has 419 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — REDACTED:1
packages/xgplayer-transmuxer/src/flv/index.js has 415 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-transmuxer/src/flv/index.js:1
packages/xgplayer-hls/src/hls/buffer-service/index.js has 408 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — packages/xgplayer-hls/src/hls/buffer-service/index.js:1
What to do
Split each oversized file along the responsibilities already in it, into smaller focused modules in the same package.
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R4 · Test Coverage8.0 / 10Strong✓ Tool-verified
React / JS · Readiness — Static test reachability (D-386): the share of production files reachable from any test via the import graph — measured without running anything.
Method: Static test reachability: the share of production files reachable from any test via the import graph — measured without running anything. Deterministic.
No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one. (×40) — packages/xgplayer-music/src/music.js:1, scripts/utils/config.js:1, REDACTED:1, …
What to do
Add tests that import the unreached modules (directly or through their public entry).
Do you agree with this assessment?
R6 · Tooling10.0 / 10Exemplary✓ Tool-verified
React / JS · Readiness — Whether the project wires up test, lint and typecheck — detected from each package.json script's COMMAND (eslint / tsc / vitest / jest / playwright), not just its name, and corroborated against CI-workflow invocations so a tool run only in CI still counts.
Method: package.json scanned for test/lint/typecheck script wiring. Deterministic presence check.
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R7 · Dead Code8.3 / 10Strong✓ Tool-verified
React / JS · Code Health — Files unreachable from every application/tooling/test entry point, and exports nothing imports (module-graph reachability, D-386).
Method: Dead code: files unreachable from every application/tooling/test entry point plus exports nothing imports, via module-graph reachability. Deterministic, exhaustive over the import graph.
Unreachable from the 45 application, 10 tooling and 96 test entry point(s) detected in this repo. Gate removals on `yarn run build` — an undetected custom entry would make these reachable.
no import path from any entry point (45 application, 10 tooling, 96 test roots considered), but 3 in-repo import(s) from 3 other file(s) do name it (packages/xgplayer-dash/src/parse/box.js, packages/xgplayer-dash/src/parse/box/sidx.js, packages/xgplayer-dash/src/parse/index.js) — every one of those referrers is itself unreachable, so this file is dead only as a member of that cluster: if any referrer is in fact alive, this row falls with it — packages/xgplayer-dash/src/parse/stream.js
no import path from any entry point (45 application, 10 tooling, 96 test roots considered), but 1 in-repo import(s) from 1 other file(s) do name it (scripts/rollup.prod.js) — every one of those referrers is itself unreachable, so this file is dead only as a member of that cluster: if any referrer is in fact alive, this row falls with it — scripts/rollup.base.js
no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make (×12) — packages/xgplayer-music/src/util.js, scripts/rollup.prod.js, scripts/workflow/create-github-release.js, …
no import path from any entry point (45 application, 10 tooling, 96 test roots considered), but 2 in-repo import(s) from 2 other file(s) do name it (packages/xgplayer-dash/src/parse/box/sidx.js, packages/xgplayer-dash/src/parse/index.js) — every one of those referrers is itself unreachable, so this file is dead only as a member of that cluster: if any referrer is in fact alive, this row falls with it — packages/xgplayer-dash/src/parse/box.js
Nothing imports this binding — it is safe to review for removal. (×7) — packages/xgplayer-mp4-loader/src/utils.js:31, packages/xgplayer-music/src/analyze/helper.js:14, packages/xgplayer-music/src/analyze/helper.js:83, …
Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists. (×15) — packages/xgplayer/src/lang/br.js:1, packages/xgplayer/src/lang/de.js:1, packages/xgplayer/src/lang/es.js:1, …
Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/presets/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/presets/index.js in the same commit, or the barrel will import a name that no longer exists. (×2) — packages/xgplayer/src/presets/default-en.js:38, packages/xgplayer/src/presets/live.js:23
What to do
Delete the dead files and unused exports — every line is maintenance cost and rebuild-estimate inflation with zero runtime value.
React / JS · Readiness — npm dependency truthfulness (D-386): unused dependencies, imports not declared anywhere, and type-/test-only packages shipped as production deps.
Method: npm dependency truthfulness: unused dependencies, imports declared nowhere, and type-/test-only packages shipped as production deps — from the manifest + import graph. Deterministic.
Imported but not declared in any reachable package.json — installs work only by hoisting accident. — scripts/utils/config.js:80
Declared in the root package.json but never imported anywhere in that package or its workspace members — no static import reaches it. Usually that is dead weight and attack surface, but two shapes are indistinguishable from source and are NOT dead: an optional or native peer that another dependency loads dynamically at runtime, and a package a build, docs or test step installs and invokes separately. Confirm which of the three this is before removing it. (×3)
What to do
Remove unused dependencies, declare unlisted imports explicitly, and demote type-/test-only packages to devDependencies.
React / JS · Architecture — Import cycles in the module graph (D-386) — files that can only be understood and changed together.
Method: Import cycles in the module graph, detected exhaustively over JS/TS imports (the same cycle detection as the .NET coupling dimension). Deterministic.
Other · Code Health — Whether the code avoids sync-over-async (deadlock-prone blocking on tasks) and async void.
Method: Roslyn syntax scan: async methods scanned for .Wait()/.GetAwaiter().GetResult() and async-void outside event handlers. Deterministic, hard fact per invocation.
Other · Code Health — Whether any branch is dead by construction — a switch arm whose label can never equal a case-normalised subject, or an `else if` whose predicate the arm above has already swallowed.
Method: Roslyn syntax + semantics: switch labels compared against the subject's own case normaliser, and if/else-if chains checked for a literal an earlier arm's containment test already swallows. Deterministic, provable per finding. Advisory.
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X13 · Undrained process stream10.0 / 10Exemplary○ Nothing flagged
Other · Code Health — Whether a child process that has BOTH standard streams redirected drains both — reading one to the end while the other is never read deadlocks once the child fills the unread pipe.
Method: Roslyn syntax + semantics: ProcessStartInfo launches with both streams redirected, checked for a drain of each stream across the enclosing type. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `spawn` imported from `child_process` whose stdout and stderr are both pipes (no options, no `stdio`, or `stdio` of `'pipe'`), bound to a local that never leaves its scope, where exactly one of the two streams is read, the other never, and the child’s `close`/`exit` (or the read stream’s end) is awaited; a shell redirect in the call’s arguments or a `kill` of the child suppresses it. The same rule reads Python’s `subprocess.Popen`, Dart’s `Process.start`, Ruby’s `Open3.popen3`, and Scala’s JDK process starts (`new ProcessBuilder(…).start()` with no `redirectErrorStream`/`redirectError`/`redirectOutput`/`inheritIO`, `Runtime.getRuntime.exec`) where one of `getInputStream`/`getErrorStream` is read and the other never while `waitFor()` is called or the read stream is read to its end. Deterministic, provable per finding. Advisory.
Other · Security — Whether a hand-rolled public/private IP check can be walked past — a method that unwraps IPv4-mapped IPv6 but returns the opposite verdict for the same host written as IPv4-compatible, 6to4 or NAT64.
Method: Roslyn syntax + semantics: methods that unwrap IPv4-mapped IPv6 and hand-roll IPv4 range carve-outs, checked for whether the IPv6 branch also accounts for the IPv4-compatible, 6to4 and NAT64 embeddings. Deterministic, provable per finding. Advisory.
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X15 · Unvalidated length from an untrusted reader10.0 / 10Exemplary○ Nothing flagged
Other · Security — Whether a length read out of the stream being parsed is bounded before it is allocated or read — an unchecked count taken from the input lets the input choose the allocation.
Method: Roslyn syntax + semantics: integer lengths read from a BinaryReader and spent on a bulk read or an array allocation, checked for any comparison or bounding call on the value anywhere in the method. Deterministic, provable per finding. Advisory.
Other · Code Health — Whether a loop that shortens a string until it fits a length budget has a floor — one with none grinds the value down to the empty string, or past it into a negative-length `Substring`.
Method: Roslyn syntax + semantics: while/do loops whose body's only effect on a string is to drop its last character, checked for whether anything — a direct comparison on the length, a body guard, a break — bounds that length below. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `while`/`do` loop whose body’s one assignment to a value is `x = x.slice(0, -1)` or `x = x.slice|substring|substr(0, x.length - 1)`, driven by a condition that reads `x.length` only as a term of a larger expression — never compared directly, never tested for truthiness, and with no other read of `x` — and whose body has no `break`, `return`, `throw` or `if` naming `x`. Deterministic, provable per finding. Advisory.
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X17 · Uncapped recursion over a caller-supplied document10.0 / 10Exemplary○ Nothing flagged
Other · Security — Whether a walk that recurses through a JSON/XML tree handed in by its caller bounds how deep it will go — an uncapped walk lets the document's nesting choose the stack depth, and the resulting StackOverflowException cannot be caught.
Method: Roslyn syntax + semantics: methods that take a JSON/XML document node and call themselves with a child of it, reachable from an externally-callable member of the same type that accepts a document, checked for any depth parameter, descent counter or threaded arithmetic anywhere in the walk. On a repository with no .NET source it reads TypeScript off the engine’s own token stream (test, vendored, generated and minified paths and `.d.ts` not) with the same rule: a function or method with a parameter typed as a document value — `unknown`, `any`, `object`, `Record<string, unknown|any>`, a JSON alias (`JsonValue`, `JSONObject`, …) or a DOM node global the file does not rebind — that calls itself (bare, or through `this` for a method, or hands itself to a call over the value as in `value.map(walk)`) with something it took out of that value and never through an ancestor accessor such as `closest()` or `parentElement`, that is exported or reached from an exported function (a public method of the same exported class) taking such a value, and that names no depth, level, nesting, recursion, remaining or budget anywhere and threads no `+`/`-` arithmetic through a self-call. Plain JavaScript is not read: with no annotation nothing tells a parsed document from a tree the code built itself. Deterministic, provable per finding. Advisory.
Other · Code Health — Whether a type's disposal matches what it OWNS — releasing what it created, leaving alone what it was handed, and not declaring a finalizer for state that has nothing unmanaged to finalize.
Method: Roslyn syntax + semantics: every assignment to a disposable field is read to decide whether the type CREATED the value or was handed it, and the type's disposal is checked against that answer — an injected interface it disposes, a value it constructed and never releases, a finalizer on a type holding nothing unmanaged, and a disposable local whose every reference is a plain member read. A value handed to a container that disposes its contents (a parent control's `Controls` collection, a component `IContainer`) is released by that container and is not reported; generated code is out of population. On a repository with no .NET source the same ownership questions are read in JavaScript/TypeScript off the engine’s own token stream (test, vendored, generated and minified paths not): a class declaring `dispose()`, `[Symbol.dispose]()` or `[Symbol.asyncDispose]()` that disposes a field it was handed through a constructor parameter typed as a repository interface or resolved by a dependency-injection container; that assigns a field only ever from `new X(…)` of a disposable class and neither releases it anywhere in the class nor names it in its disposal member or a method that member calls, nor hands it to anything else; and a `const`/`let` local built from literals only whose every reference opens a statement operating on a non-release member of it. A class is disposable when every repository declaration of its name declares or inherits a disposal member, or when it is a documented library disposable (`vscode` EventEmitter, CancellationTokenSource and Disposable; three.js geometries, materials, textures, render targets, renderers, controls and composers). The finalizer arm has no JavaScript counterpart: a class cannot declare one. Dart is read for the owned-and-never-released arm: a Flutter `State` (or a class declaring `dispose()`/`close()`) whose library-private field is written only with direct creations of a framework controller, `FocusNode`, `StreamController` or periodic `Timer` (or a `.listen(…)` into a field declared `StreamSubscription`), which nothing in the class or its library releases (`dispose`/`close`/`cancel`) and which is never handed on except as a named argument. Ruby is read for the owned-and-never-released arm and the abandoned-local arm: a class declaring an instance `close`, `dispose`, `shutdown`, `stop`, `disconnect` or `terminate` whose instance variable is written only with a blockless core descriptor creation (`File.open`/`new`, `Tempfile`, `Dir.open`, `IO.popen`, the `socket` and `openssl` socket classes) that no method of the class closes and that is never handed on (passed, returned, stored, exposed by `attr_reader`, delegated) — a class whose superclass or mixin lies outside the repository is not judged — and a blockless creation read through and dropped (`File.open(path).read`) or held in a local that is never closed, returned, passed or stored (a `&:read` block-pass, an `autoclose: false` borrow and a `fileno` hand-over are not abandonment). PHP is read for the same two arms: a class (not a trait, and not one using a trait) declaring an instance `close`, `dispose`, `shutdown`, `stop`, `disconnect` or `terminate` whose `private` property (or a `final` class's `protected` one) is written only with a direct core `fopen`, `tmpfile`, `popen`, `proc_open`, `fsockopen`, `stream_socket_client`/`server` or `opendir` that nothing in the class closes (`fclose`, `pclose`, `closedir`, `unset`, a reset to `null`) and that is never handed on, and a handle held in a function's local, or read through as the argument of a reader, that is never closed, returned, passed, captured or stored; a `php://` stream, `curl_init`, `SplFileObject`, `PDO` and a function the repository declares under the core name are not read. Deterministic, provable per finding. Advisory.
Other · Code Health — Whether a method that temporarily changes state belonging to the whole process — the working directory, an environment variable — puts it back on EVERY path: a restore reached only when nothing throws leaks the change to the rest of the process.
Method: Roslyn syntax + semantics: method bodies that write the process working directory or an environment variable and write it back in the same body, checked for whether that restore sits in a `finally`/`catch` or only on the straight-line path. On a repository with no .NET source the same rule reads production JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not): `process.chdir`, `process.env.NAME =`/`["NAME"] =` and `delete process.env.NAME`, and Deno’s `Deno.chdir`/`Deno.env.set`/`Deno.env.delete`, paired per function body (a nested function or arrow is its own body, and module top-level code is none), where the last write puts back a local the body captured from the same global or deletes a variable the first write set, with at least one statement between them; a write in a `catch`/`finally` of that body silences it. Deterministic, provable per finding. Advisory.
Other · Code Health — Whether a `when` guard is free of side effects — a guard that increments a counter or assigns while deciding whether its arm matches applies that change during PATTERN MATCHING, on an arm that may not be selected, and skips it entirely when a short-circuit to its left answers first.
Method: Roslyn syntax: `when` guards on case labels and switch-expression arms, read for a mutation (`++`/`--`/assignment) sitting in a position the guard's own `&&`/`||`/`??`/`?:`/`?.` can skip. Deterministic, provable per finding. Advisory.
Other · Code Health — Whether a method that TAKES a lock or semaphore and gives it back from a flag-guarded `finally` returns the value that flag implies — reporting success while the guard hands the primitive back admits a second caller the exclusion was there to keep out, and reporting failure while the guard keeps it leaves nothing to ever give it back.
Method: Roslyn syntax: `try` statements whose `finally` releases a synchronisation primitive under a bare local-bool guard, where the method also TOOK that same primitive before the `try`, checked for a `return` of a bool literal whose value disagrees with the flag state the method's own straight-line assignments put it in. Deterministic, provable per finding. Advisory.
Other · Code Health — Whether the work a diagnostic log line costs is paid only when that line is wanted — C# evaluates a call's arguments BEFORE the call, so a trace/debug message joined or projected out of a collection is built in full on every pass, and then discarded by a sink the shipped configuration leaves switched off.
Method: Roslyn syntax: log calls at a diagnostic level (a `Log`-prefixed method naming Trace/Debug/Verbose, or a bare `Debug`/`Trace`/`Verbose` on a receiver named for a logger), whose argument list is read for a call whose cost scales with a sequence — a LINQ operator, a materialisation, `string.Join`, a serializer — with no enclosing level check or conditional-compilation region. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `debug`/`trace`/`verbose` call on a receiver named for a logger, or a `log`-prefixed method naming the level, whose argument calls an array operator (`map`/`filter`/`reduce`/`sort`/…), `Array.from`, `Object.keys/values/entries`, `JSON.stringify`/`util.inspect` over anything but a literal, or an array `join` — outside any arrow or function passed as an argument, which the logger calls only when the level is on — with no enclosing `if`, `&&` or `?:` whose condition names a level, a level string, or the `NODE_ENV`/`__DEV__`/`DEV` build switch. Deterministic, provable per finding. Advisory.
`debug` at line 343 is called with an argument built by `JSON.stringify(this._range)` (line 343), whose cost grows with the collection it walks. JavaScript evaluates a call's arguments BEFORE entering the method, so that join/projection runs in full every time this line is reached — and then the level check inside the logger discards the string it produced, because debug is a level a shipped configuration normally leaves off. Nothing here decides beforehand whether the message is wanted: no `isLevelEnabled`/`isDebugEnabled` test, no debug flag, no `NODE_ENV` build switch. — packages/xgplayer-streaming-shared/src/net/fetch.js:343
What to do
Each finding names the diagnostic call and the expression inside its argument whose cost scales with a collection. Confirm from the two that the argument is built before the call — that is JavaScript's evaluation order, not a guess — then put the construction behind the level check the logger offers (`if (logger.isLevelEnabled('debug'))` for pino and winston, `isDebugEnabled()` for log4js, the repository's own debug flag where it has one), or hand the logger the object and a format string (`logger.debug({ payload }, 'raw request')`) so the serialising happens only when the line is written. Moving the call is not the fix: it is the join/projection/stringify in the argument that is paid, wherever the call sits.
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X24 · Document value interpolated into markup unescaped3.3 / 10Weak✓ Tool-verified
Other · Security — Whether text read out of the document being converted is escaped before it is written into generated markup — a value the document's author chose, interpolated into an attribute the surrounding literal delimits, can close that attribute and open another.
Method: Roslyn semantic model over the whole compilation: a string-typed `Value`/`InnerText`/`InnerXml`/`Text` member declared inside `DocumentFormat.OpenXml` or `System.Xml` is a taint SOURCE, propagated through assignments, returns, arguments, tuple elements and string composition to its transitive closure, then read at interpolated-string holes that sit in a markup position the surrounding literal itself delimits. Escaper/encoder calls and enclosing validator conditions cut the flow. Flow- and container-insensitive by construction. A second arm needs no provenance at all and reports a type that CONTRADICTS ITSELF — the same expression escaped at one delimited markup hole and interpolated raw at another hole in the same markup position of the same type, which the type's own escaping proves is a defect without knowing where the value came from. On a repository with no .NET source it reads JavaScript/TypeScript off the token stream with the same rule: a DOM read of raw document text (`getAttribute`, `textContent`, `innerText`, `nodeValue`) is the source, propagated through local bindings and string composition, and judged at template-literal and concatenation holes in the same two delimited markup positions; escapers and validating conditions cut it, and documentation-site, test, vendored and minified scripts are not read. Deterministic, provable per finding. Advisory.
`lyrbicTxts.join('')` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer-music/src/lyric.js:159
``${item.title}`` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer-music/src/plugins/musicMeta.js:24
`tpl` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. (×2) — REDACTED:161, REDACTED:16
`html` is text this program did not author, and it is written into the text of an element through `insertAdjacentHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. (×2) — packages/xgplayer/src/plugin/plugin.js:186, packages/xgplayer/src/plugin/plugin.js:190
`typeof langTextShow==='function'?langTextShow(lang):langTextShow` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugin/plugin.js:401
`text` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugin/plugin.js:417
`htmlStr` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugin/plugin.js:564
`this.getTextByLang(curItem,'iconText')` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. (×2) — packages/xgplayer/src/plugins/common/optionsIcon.js:248, packages/xgplayer/src/plugins/track/index.js:444
`url` is text this program did not author, and it is written into the start of a URL attribute, where it chooses the scheme through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. HTML encoding does not help here — a `javascript:` URL contains nothing it changes; allow only http(s) or a relative path. (×2) — packages/xgplayer/src/plugins/download/index.js:87, packages/xgplayer/src/utils/url.js:6
`config.index` is text this program did not author, and it is written into a quoted attribute value through `insertAdjacentHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugins/dynamicBg/index.js:232
`innerHtml` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugins/enter/index.js:33
`errorNote` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugins/error/index.js:47
`this.i18n.REFRESH_TIPS` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugins/error/index.js:48
`Util.format(this.duration)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. (×2) — packages/xgplayer/src/plugins/mobile/index.js:398, packages/xgplayer/src/plugins/mobile/index.js:670
`Util.format(time)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugins/mobile/index.js:671
`timeStr` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. (×2) — packages/xgplayer/src/plugins/progressPreview/index.js:304, packages/xgplayer/src/plugins/progressPreview/index.js:305
`detail` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugins/prompt/index.js:69
`detail.highlight` is text this program did not author, and it is written into the text of an element through markup built here with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugins/prompt/index.js:71
`Util.format(duration)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. (×2) — packages/xgplayer/src/plugins/time/index.js:106, packages/xgplayer/src/plugins/time/index.js:111
`Util.format(0)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. (×2) — packages/xgplayer/src/plugins/time/index.js:119, packages/xgplayer/src/plugins/time/index.js:122
`this.getTextByLang(closeText,'iconText')` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — packages/xgplayer/src/plugins/track/index.js:440
`html` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — REDACTED:41
`dom.innerHTML` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup. — REDACTED:344
What to do
Each finding names the expression, the attribute it lands in and the line. Confirm the value's origin from the read this analyzer traced, then escape it at the sink or validate it against the shape the attribute accepts before interpolating.
Other · Code Health — Whether a value the caller is invited to supply is the value the type actually uses — a constructor parameter stored in a private field that nothing ever reads while the default it was given is spelled out a second time at the site that should have read it, a keyed lookup that falls back to a different setting than the one its key names while the same type falls back to the matching one for that same key, or a culture-sensitive parse given no format provider by a type that feeds its own settable culture to the same kind of parse elsewhere, or a number an entry point writes to standard output under the host's culture while the same entry point formats with the invariant culture elsewhere. Either way, every caller who supplies a value silently gets something else.
Method: Roslyn syntax: private instance fields of a non-partial type assigned in a constructor from one of its own parameters with a `??` fallback, checked for whether anything in the type body reads the field and whether that same fallback expression is spelled out again outside the constructor; and `??` fallbacks onto a member access from a lookup call carrying exactly one string literal, grouped by that key across the type and checked for a fallback member whose folded name disagrees with the key while a sibling site for the same key agrees with it. On a repository with no .NET source the first two arms read JavaScript/TypeScript off the engine’s own token stream (tests included, bundles and vendored paths not): a `#x`, `private` or `private` parameter-property instance field filled in the constructor from a parameter (or one member of one) through `??`/`||` or a parameter default, never read anywhere in the file by name, whose constructed default is spelled again in the class body; and `lookup("key") ?? s.member` grouped by key per class, or per module outside every class. The culture arm has no JavaScript counterpart: its parses take no locale. Deterministic, provable per finding. Advisory.
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X28 · Index access outside its own emptiness guard10.0 / 10Exemplary○ Nothing flagged
Other · Code Health — Whether a condition that tests a value for emptiness indexes that same value only where the test holds — an `||` written one parenthesis too far to the left leaves an index access outside the guard beside it, so the empty case the guard exists to anticipate reaches the index and throws.
Method: Roslyn syntax only, no semantic model: the OUTERMOST `&&`/`||` of every boolean condition, read for a symbol the condition tests for emptiness (`string.IsNullOrEmpty`/`IsNullOrWhiteSpace`, a `Length`/`Count` comparison against a literal, `Any()`, a `Length`/`Count` pattern, or a comparison against `""`) and ALSO indexes. Each `symbol[...]` access is placed by a boolean-reachability walk from the access up to the outermost connective: an access is COVERED when some enclosing step has it in the right operand and the left operand, under the truth value that step forces, proves the symbol non-empty — a recursion over `&&`/`||` whose true- and false-directions are asymmetric. A finding needs BOTH an uncovered access and a covered one on the same symbol in the same condition, which is the agreeing twin that separates a misplaced parenthesis from an unrelated length test. Bare index accesses with no emptiness test in the condition are neither counted nor reported; a non-identifier receiver and a lambda nested inside the condition are outside the population. Deterministic, provable per finding. Advisory.
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X29 · Per-element action decided by a fixed element10.0 / 10Exemplary○ Nothing flagged
Other · Code Health — Whether a decision taken once per element is taken ABOUT that element — a test inside a counted loop that reads a fixed subscript of the very collection its guarded statement indexes by the loop variable applies element zero's answer to all of them, so the elements that differ from it are all handled wrongly, and in the same direction.
Method: Roslyn syntax only, no semantic model: every `for` statement declaring exactly ONE loop variable, and every `if` inside its body that is not under a nested loop or a lambda. A site enters the population when the `if`’s condition never mentions the loop variable while the statement it guards indexes some collection by that variable ALONE (`c[i]`; `c[i + 1]` and `c[i, j]` are outside it). A finding additionally needs the AGREEING TWIN at the same-collection grain: the condition must read THAT SAME collection at a subscript that does not move — written into the condition, or reached through a local declared BEFORE the loop, so an alias bound inside the body is not followed. Both collection expressions must be simple identifiers. On a repository with no .NET source the same rule reads JavaScript/TypeScript off the engine’s own token stream (tests included, bundles and vendored paths not): a `for (let|var|const x = …; …; …)` with one declarator and a braced body, an alias followed only when it is declared before the loop in a block that encloses it and never assigned inside the loop. Deterministic, provable per finding. Advisory.
Other · Code Health — Whether exceptions are handled rather than silently swallowed or rethrown with lost stack traces.
Method: Roslyn syntax scan: every catch clause counted; empty catches and bare rethrows flagged. Population is all catch clauses, not estimated. Deterministic, hard fact.
An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it. (×29) — scripts/context.js:21, scripts/context.js:81, scripts/rollup.base.js:90, …
`catch` takes every exception and records none of it — the body neither logs it, rethrows it, nor even names it, so the failure is discarded as completely as by an empty catch and only the substituted value survives. Log it through whatever this codebase already uses to report problems, narrow the catch to the exception this call can actually raise, or say in a comment on the catch why the failure genuinely cannot matter. (×2) — packages/xgplayer-transmuxer/src/codec/hevc.ts:201, packages/xgplayer-transmuxer/src/codec/hevc.ts:281
`catch (e)` takes every exception and records none of it — the body neither logs it, rethrows it, nor even names it, so the failure is discarded as completely as by an empty catch and only the substituted value survives. Log it through whatever this codebase already uses to report problems, narrow the catch to the exception this call can actually raise, or say in a comment on the catch why the failure genuinely cannot matter. — packages/xgplayer-streaming-shared/src/logger.js:50
`.catch(e => {})` handles the rejection by doing nothing — the failure is discarded with no log and no rethrow, and the chain carries on as if the work succeeded. Log it through whatever this codebase already uses to report problems, hand it to a caller that can (`next(error)`, a returned rejection), or don't catch it. (×3) — packages/xgplayer-streaming-shared/src/net/index.js:103, packages/xgplayer-music/src/music.js:134, packages/xgplayer-flv/src/flv/index.js:508
`.catch((e) => {})` handles the rejection by doing nothing — the failure is discarded with no log and no rethrow, and the chain carries on as if the work succeeded. Log it through whatever this codebase already uses to report problems, hand it to a caller that can (`next(error)`, a returned rejection), or don't catch it. — packages/xgplayer-hls/src/plugin.js:203
`.catch((_) => {})` handles the rejection by doing nothing — the failure is discarded with no log and no rethrow, and the chain carries on as if the work succeeded. Log it through whatever this codebase already uses to report problems, hand it to a caller that can (`next(error)`, a returned rejection), or don't catch it. — packages/xgplayer-hls/src/hls/index.js:751
`.catch(() => {})` handles the rejection by doing nothing — the failure is discarded with no log and no rethrow, and the chain carries on as if the work succeeded. Log it through whatever this codebase already uses to report problems, hand it to a caller that can (`next(error)`, a returned rejection), or don't catch it. (×3) — packages/xgplayer-flv/src/flv/index.js:193, packages/xgplayer-flv/src/flv/index.js:226, REDACTED:1544
What to do
Swallowed exception (empty catch)
Do you agree with this assessment?
X30 · Support guard that admits what it rejects10.0 / 10Exemplary○ Nothing flagged
Other · Code Health — Whether a guard written as a NEGATED `||` says what its author meant — `!(a || b || x != k)` is `!a && !b && x == k` by De Morgan, so a bail-out that mixes capabilities the code needs with a fault it refuses turns inside out: it fires only where the capabilities are ABSENT, and lets every value the fault term names walk straight into the body that cannot handle it.
Method: Roslyn syntax only, no semantic model: every logical-not whose operand is a parenthesised `||` chain of two or more disjuncts, flattened (a left-nested `a || b || c` read once would see `(a || b)` as one disjunct). A site enters the population on that shape alone. A finding additionally needs the disjuncts to DISAGREE in polarity: at least one bare boolean read — an identifier or member access, never an invocation, which is a predicate rather than a capability flag — and at least one `x != <constant>`, the only form that negates into an exact-value pin (`== null` negates into a looser requirement and is outside the fault set). Consistently-polarised disjunctions, all-fault or all-capability, are counted and never reported; a negated `&&` is outside the population entirely. No same-receiver gate: it was measured to cost a real defect and remove no false positive. Deterministic, provable per finding. Advisory.
Other · Code Health — Whether strict null checking is enabled and not undermined by heavy `!` assertion — TypeScript's `strictNullChecks` (which `strict` turns on) is what makes `string` exclude `null` and `undefined`, and the postfix `!` is the operator that silences it.
Method: Roslyn compiler-options scan: NullableContextOptions per project; null-forgiving (!) suppression density per 1k syntax nodes. Deterministic, adoption plus suppression penalty.
Do you agree with this assessment?
Reference — by lens
The score is the rank-weighted fold of these lenses (worst-heaviest), each including its meta-dimensions; a lens with a Critical contributor is capped at Fair (its band reads "gated by …") and is never the strongest area however high its average.
Unscored — 2 check(s) recorded observations but carry no score
These checks ran and found something, but they do not carry a score — either by design (an advisory check reports evidence rather than grading it) or because they could not be scored here. They are excluded from the score for that reason, not because there was nothing to see.
X10 Duplicated predicate — 25 observation(s) recorded · Advisory — this card reports evidence and never carries a score.
X7 Silent fallback defaults — 2 observation(s) recorded · Advisory — this card reports evidence and never carries a score.
Not evidenced — 2 control(s) we could not find positive evidence for
These checks grade a working control, and the repository shows no evidence of one. That is deliberately not scored as a zero: a repository cannot show an ops runbook, a database TTL or an infrastructure-side audit log, so absence of evidence here is not evidence the control is missing. It is also not a statement that the check is irrelevant to this codebase — the thing it grades applies; we just could not see it. Excluded from the score either way.
P4 Deployment & Rollback — not evidenced — no deploy/rollback/approval signal in the repo; absence of evidence is not evidence of a manual release
P5 DR & Backup — not evidenced — repo shows no backup/RTO/RPO controls; absence of evidence is not evidence of a working control
Not included — 60 check(s) not relevant to this codebase
These checks had nothing to measure here (no tests, no git history, the codebase is small, or the architecture style doesn't apply), so they're omitted above rather than scored low.
AC1 Text alternatives — Frontend below the scale floor (17 DOM element(s) < 25) — too little surface to assess accessibility.
AC2 Forms & labels — Frontend below the scale floor (17 DOM element(s) < 25) — too little surface to assess accessibility.
AC3 Page structure — Frontend below the scale floor (17 DOM element(s) < 25) — too little surface to assess accessibility.
AC4 Keyboard semantics — Frontend below the scale floor (17 DOM element(s) < 25) — too little surface to assess accessibility.
AC5 ARIA correctness — Frontend below the scale floor (17 DOM element(s) < 25) — too little surface to assess accessibility.
AC6 Visual & motion safety — Frontend below the scale floor (17 DOM element(s) < 25) — too little surface to assess accessibility.
AC7 A11y enforcement — Frontend below the scale floor (17 DOM element(s) < 25) — too little surface to assess accessibility.
AX1 Captive dependencies — Not applicable: this repository's JavaScript imports no dependency-injection container and defines no container of its own — nothing that both registers and resolves bindings, and nothing that names two lifetimes — so nothing holds one lifetime's instance while handing out another's; this repository's TypeScript imports no dependency-injection container and defines no container of its own — nothing that both registers and resolves bindings, and nothing that names two lifetimes — so nothing holds one lifetime's instance while handing out another's.
AX2 Stateful singletons — Not applicable: TypeScript/JavaScript runs each process's requests on one event loop, so no two requests write a shared object at the same instant (interleaving across an await is a different defect).
AX5 Architecture & structure — not assessed — architecture style/structure is computed from a project graph (projects, types, module namespaces) that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX7 Slice cohesion — not applicable — not a vertical-slice architecture
AX8 Test isolation — no test/production split to check
AX9 CQS / query purity — no CQRS query handlers detected — query purity is not applicable to this codebase
AXB1 Runtime evidence locked — no reproducible boot — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
AXB2 Runtime readiness — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
C1 Data Protection — No personal data detected in a persisted data model — no PII-named field (email, firstName, dateOfBirth, phoneNumber, …) or stored credential on a TypeORM/MikroORM/sequelize-typescript/NestJS-Mongoose entity, a Mongoose schema, a Sequelize or Drizzle table, a Knex migration or a Prisma model — and no database or data-store client in the source either, so this repository keeps no data at rest for these controls to protect. If it does persist personal data (through a hosted backend configured outside this repository, for instance), the controls belong to wherever that data is stored.
C2 Access Controls — No access-control surface detected in the analyzed source — this repository stands up no server (no Express, Fastify, Koa, Hono, NestJS or similar app, no Next.js/SvelteKit/Nuxt server route, no edge function), creates no Supabase tables and talks to no hosted backend. Access control is therefore N/A here — a browser application or library is authorized by the server it calls, not by itself; a client-side route guard hides a page and authorizes nothing. If this codebase grows request handlers, the dimension reactivates and a default-deny posture is expected then.
C3 Audit Trail — No personal data detected in a persisted data model — no PII-named field (email, firstName, dateOfBirth, phoneNumber, …) or stored credential on a TypeORM/MikroORM/sequelize-typescript/NestJS-Mongoose entity, a Mongoose schema, a Sequelize or Drizzle table, a Knex migration or a Prisma model — and no database or data-store client in the source either, so this repository keeps no sensitive data whose changes an audit trail would record. If it does (through a hosted backend configured outside this repository, for instance), the trail belongs to wherever that data is stored.
C4 Data Retention — No personal data detected in a persisted data model — no PII-named field (email, firstName, dateOfBirth, phoneNumber, …) or stored credential on a TypeORM/MikroORM/sequelize-typescript/NestJS-Mongoose entity, a Mongoose schema, a Sequelize or Drizzle table, a Knex migration or a Prisma model — and no database or data-store client in the source either, so this repository keeps no personal data whose lifetime a retention limit would bound. If it does (through a hosted backend configured outside this repository, for instance), the limit belongs wherever that data is stored.
C5 Data-Subject Rights — No personal data detected in a persisted data model — no PII-named field (email, firstName, dateOfBirth, phoneNumber, …) or stored credential on a TypeORM/MikroORM/sequelize-typescript/NestJS-Mongoose entity, a Mongoose schema, a Sequelize or Drizzle table, a Knex migration or a Prisma model — and no database or data-store client in the source either, so this repository keeps no personal data for a data subject to erase, export or consent over. If it does (through a hosted backend configured outside this repository, for instance), the rights are served wherever that data is stored.
D11 Test Reliability — Test reliability not measured — JavaScript/TypeScript suite did not run
D18 Solution Shape — D18 scores the shape of a .NET solution; this repository has no .NET solution or project files, so the dimension does not apply.
D20 ADR Quality — N/A — ADRs are expected on deployable products with a user-facing host, not consumed libraries; no ADR log is required here.
D21 Naming Consistency — Naming consistency is measured on C# only; JavaScript, TypeScript, html not measured.
D22 Internal API Consistency — The exposed public-API surface could not be collected — no C#/VB projects loaded.
D24 Comment Value — D24 reads C# and Visual Basic comments only — this repository's production source is .ts, which was left unread. Not scored: this is a gap in the analyzer, not a verdict about this repository.
D25 ADR Conformance — no ADRs to check
D31 IaC & Container Security — No Infrastructure-as-Code or container manifests found (Dockerfile, Docker Compose, Terraform, Kubernetes/Helm, CloudFormation, ARM, Bicep, Ansible); nothing to scan.
D32 Data Compliance (PII/GDPR) — No personal data was found crossing a boundary the PII/GDPR ruleset checks — nothing written to a log or console sink, placed in a URL or query string, or persisted to browser storage. That is a clean result for the LEAK surface only: this ruleset detects personal data escaping, it does not inventory the personal data a repository holds, so it is not evidence that this repository has no personal-data surface. The personal-data map (Appendix C) and the C1-C5 compliance cards are what speak to that.
D37 Vulnerability-disclosure Policy — No vulnerability-disclosure policy file found (SECURITY.md/.markdown/.rst/.txt at root or under .github/.forgejo/.gitea/docs, .well-known/security.txt). A coordinated-disclosure policy may live off-repo, so this is not evidenced rather than failed.
D39 IL Efficiency — D39 measures the IL emitted by a .NET build; this repository has no .NET solution or project files, so the dimension does not apply.
D4 Code Duplication — This repository's production source (.js, .ts) is not read by D4's token comparison, which compares .NET source: duplication in it is measured by R10 Code Duplication, the frontend lens's card running the same clone algorithm over the JS/TS token stream. Not scored here — read the R10 card for this repository's duplication. The rest — .html (128 lines, 0.2% of production source) — is compared by neither card, so duplication there is unmeasured; it is a corner of this repository, not its product.
D40 Network Egress Confinement — No Kubernetes/orchestration workloads found in the repository manifests; network egress policy is a cluster-native control that may live at the platform/firewall layer, so there is nothing to assess here.
D41 Kernel & Syscall Confinement — No Kubernetes/orchestration workloads found in the repository manifests; seccomp/AppArmor/SELinux confinement is a workload-level control, so there is nothing to assess here.
D42 Runtime Threat Enforcement — No Kubernetes/orchestration workloads found in the repository manifests; runtime threat-detection and admission-control policy are cluster-level controls, so there is nothing to assess here.
D44 Platform End-of-Life — Platform end-of-life not assessed — this repository declares no platform this pass reads
D7 Architectural Integrity — no checkable ADRs, and no project-reference graph for the cycle pass to read — so this dimension makes no claim about dependency cycles in either direction (where this repository's language has an import-cycle lens, cycles are reported there). Architectural integrity not assessed
D8 Code Coverage — Coverage not measured — JavaScript/TypeScript suite
DM1 Domain Modelling — not scored — this repository shows none of the 3 signals this lens looks for
ED1 Event-Driven — not scored — this repository shows none of the 3 signals this lens looks for
ED5 Idempotency — no mutating command handlers or message consumers detected — idempotency check not applicable
ES1 Event Sourcing — not scored — this repository shows none of the 3 signals this lens looks for
P12 CI test-gate honesty — Reported, not scored — and nothing was matched here. The coverage check applies to any stack, and the automatic-re-run check to any GitHub-Actions workflow, but the checks for excluded tests, skipped tests and sleep-based synchronisation currently recognise only some ecosystems' test-runner idioms, so on a repository built with another stack the zeros below mean 'not checked', not 'clean'.
P2 Observability — This repository's JavaScript/TypeScript source (17 module(s), 325 file(s) read) declares no entry point and bootstraps no server, and nothing here deploys a service — it is a library, run inside whatever hosts it, so production observability (structured logging, tracing/metrics, health checks) is N/A. If it grows a binary or a service, the dimension reactivates.
P7 Outbound HTTP resilience — not applicable — no HTTP server, API framework or worker entry point was found in the JavaScript/TypeScript source, so there is no service whose uptime a failing dependency could take down
P8 Schema migrations — no ORM, schema-migration tool or schema auto-create was found in this repository's dependency manifests or source, so there is no database schema for this check to judge
P9 Domain vs controller coverage — no coverage report found on disk — produce a coverage report in a standard format (lcov — `jest --coverage --coverageReporters=lcovonly`) and commit it — a hosted scan measures a clone of the repository, so a report that exists only in a working tree, a CI runner's or your own, never reaches it; the artefact is commonly gitignored, so `git add -f` that one file (or un-ignore its path) and commit it alongside the code it measures, or wire coverage collection into CI, to enable this cross-layer check
PF1 Benchmark discipline — Not applicable: no benchmark suite was found. This check searched for tinybench, mitata, benchmark.js, benny or vitest `bench(...)` calls in files that import them (or `*.bench.*` files), or one of those in a package.json, and for a `*benchmark*` script that this repository's CI runs. Benchmarks are credited as a bonus, so their absence is neither scored nor deducted.
PF2 Allocation hygiene — Not applicable: TypeScript/JavaScript runs on a garbage-collected runtime that gives a program no allocation-control idiom to choose on a hot path — no pools, stack allocation or value types — so allocation awareness is not something this code can be rated on.
R5 Dependency Freshness — uses a yarn lockfile — dependency freshness not measured here; JS/npm CVEs are scored in D30 (Dependency Vulnerabilities), which answers every ecosystem
S1 Web-Security Posture — Not assessed: 324 JavaScript/TypeScript file(s) were read for weak hashes and ciphers, key material fixed in the source, disabled TLS certificate validation and obsolete TLS versions, and none was found. That half of the dimension is clean, but it is not scored on its own: a C# repository with the same clean reading is scored on its server controls as well, or is N/A for having no web surface, and neither can be decided here. The server controls — HTTPS enforcement, HSTS, cookie flags, input validation — are NOT assessed for JavaScript/TypeScript: each is scored as an absence, an absence is only reportable over the production HTTP server, and in this ecosystem the file that opens the port is build output or a framework launcher rather than a file in the source tree. Their absence here is not a finding about this repository.
SC1 Supply-chain hygiene — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
X2 Cancellation propagation — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X20 Mistyped argument guard — This check asks whether an argument guard reports an EMPTY value as a NULL one, which needs a language that throws a null-specific argument exception — .NET's ArgumentNullException, the JVM's NullPointerException, Dart's ArgumentError.notNull. This repository contains none of those languages: the ones it is written in have a single exception for a bad argument, so there is no pair of exceptions to confuse and nothing here for it to assess. Not a gap in the analyzer and not a finding about your code.
X26 Unsynchronised callback handoff — Not applicable: this check looks for a collection written by a callback on one thread while the body waiting on it touches it on another, and in this repository's languages no collection is reachable from two threads at once. TypeScript/JavaScript runs every callback on the one thread that owns its objects: a callback runs only when the body waiting on it has yielded, never alongside it, and a worker thread receives a COPY of what it is sent. A SharedArrayBuffer carries raw bytes, never an Array, Map or Set, so no collection is reachable from two threads at once. Not a gap in the analyzer and not a finding about your code.
X27 Collection changed while being enumerated — Not applicable: this check looks for a loop whose body adds to or removes from the very collection the loop is walking, invalidating the enumerator it holds, and in this repository's languages that cannot happen. JavaScript and TypeScript have no iterator that a change can invalidate: an `Array` is walked by index against its live length, and a `Map` or `Set` by the ECMAScript specification's live entry list, so a body that adds to, removes from or empties what it walks raises nothing — every loop form (`for…of`, `for…in`, `forEach`, `map`, `filter`, `reduce`, `entries()`) on every built-in collection (`Array`, `Map`, `Set`, plain objects, `URLSearchParams`, `Headers`, `FormData`) runs to completion. Such a loop can still skip an element or never end, which is a different defect and not the one this check asks about. Not a gap in the analyzer and not a finding about your code.
X32 Type resolved by simple name across every loaded assembly — This check is about how a .NET program searches the assemblies loaded into its process for a type, and this repository contains no .NET source, so there is nothing here for it to assess. Not a gap in the analyzer and not a finding about your code.
X4 Structured logging — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X6 Hand-rolled structured-format parsing — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
X9 Subsumed condition operand — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
Appendix A — Findings (grouped)
The findings behind the scores, grouped by severity, then by dimension and kind. The high-severity issues are enumerated in full below; items per group are capped at 25 with any overflow stated explicitly per group, never silently truncated. The complete machine-readable list of every finding (all severities) is the companion findings.md in this report's bundle.
R4 · Test Coverage· No test reaches this file · ×40
No test reaches this file packages/xgplayer-music/src/music.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/utils/config.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file REDACTED:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/commands/release/index.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-shaka/src/index.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/workflow/release-metadata.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-music/src/lyric.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/context.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-music/src/analyze/index.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-dash/src/parse/stream.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-music/src/analyze/helper.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/workflow/release-archives.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/rollup.base.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/utils/index.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-music/src/util.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/rollup.prod.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-dash/src/parse/box.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-music/src/analyze/render.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-music/src/preset.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/cli.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/utils/legacy/index.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/commands/build-demo/index.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file scripts/utils/logger.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-music/src/plugins/musicBackward.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
No test reaches this file packages/xgplayer-music/src/plugins/musicForward.js:1— No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one.
Swallowed exception (empty catch) scripts/context.js:21— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) scripts/context.js:81— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) scripts/rollup.base.js:90— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) scripts/utils/config.js:81— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) scripts/utils/index.js:24— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) scripts/utils/legacy/index.js:7— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-transmuxer/src/codec/hevc.ts:160— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-transmuxer/src/codec/vvc.js:220— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-subtitles/src/index.js:900— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) REDACTED:209— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-streaming-shared/src/mse.ts:164— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-streaming-shared/src/mse.ts:293— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-streaming-shared/src/mse.ts:411— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-streaming-shared/src/mse.ts:422— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-streaming-shared/src/buffer.js:38— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-streaming-shared/src/net/fetch.js:226— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-streaming-shared/src/net/fetch.js:235— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-streaming-shared/src/net/index.js:103— `.catch(e => {})` handles the rejection by doing nothing — the failure is discarded with no log and no rethrow, and the chain carries on as if the work succeeded. Log it through whatever this codebase already uses to report problems, hand it to a caller that can (`next(error)`, a returned rejection), or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-music/src/music.js:134— `.catch(e => {})` handles the rejection by doing nothing — the failure is discarded with no log and no rethrow, and the chain carries on as if the work succeeded. Log it through whatever this codebase already uses to report problems, hand it to a caller that can (`next(error)`, a returned rejection), or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-hls.js/src/index.js:67— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-hls/src/plugin.js:203— `.catch((e) => {})` handles the rejection by doing nothing — the failure is discarded with no log and no rethrow, and the chain carries on as if the work succeeded. Log it through whatever this codebase already uses to report problems, hand it to a caller that can (`next(error)`, a returned rejection), or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-hls/src/plugin.js:286— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-hls/src/hls/index.js:181— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-hls/src/hls/index.js:751— `.catch((_) => {})` handles the rejection by doing nothing — the failure is discarded with no log and no rethrow, and the chain carries on as if the work succeeded. Log it through whatever this codebase already uses to report problems, hand it to a caller that can (`next(error)`, a returned rejection), or don't catch it.
Swallowed exception (empty catch) packages/xgplayer-hls/src/hls/index.js:1107— An empty catch block silently discards the error — failures vanish with no log and no rethrow. Log it, handle it, or don't catch it.
+ 12 more in this group — see findings.md.
X24 · Document value interpolated into markup unescaped· Untrusted text written into markup unescaped · ×31
Untrusted text written into markup unescaped packages/xgplayer-music/src/lyric.js:159— `lyrbicTxts.join('')` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer-music/src/plugins/musicMeta.js:24— ``${item.title}`` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped REDACTED:161— `tpl` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugin/plugin.js:186— `html` is text this program did not author, and it is written into the text of an element through `insertAdjacentHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugin/plugin.js:190— `html` is text this program did not author, and it is written into the text of an element through `insertAdjacentHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugin/plugin.js:401— `typeof langTextShow==='function'?langTextShow(lang):langTextShow` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugin/plugin.js:417— `text` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugin/plugin.js:564— `htmlStr` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/common/optionsIcon.js:248— `this.getTextByLang(curItem,'iconText')` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/download/index.js:87— `url` is text this program did not author, and it is written into the start of a URL attribute, where it chooses the scheme through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. HTML encoding does not help here — a `javascript:` URL contains nothing it changes; allow only http(s) or a relative path.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/dynamicBg/index.js:232— `config.index` is text this program did not author, and it is written into a quoted attribute value through `insertAdjacentHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/enter/index.js:33— `innerHtml` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/error/index.js:47— `errorNote` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/error/index.js:48— `this.i18n.REFRESH_TIPS` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/mobile/index.js:398— `Util.format(this.duration)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/mobile/index.js:670— `Util.format(this.duration)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/mobile/index.js:671— `Util.format(time)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/progressPreview/index.js:304— `timeStr` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/progressPreview/index.js:305— `timeStr` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/prompt/index.js:69— `detail` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/prompt/index.js:71— `detail.highlight` is text this program did not author, and it is written into the text of an element through markup built here with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/time/index.js:106— `Util.format(duration)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/time/index.js:111— `Util.format(duration)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/time/index.js:119— `Util.format(0)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
Untrusted text written into markup unescaped packages/xgplayer/src/plugins/time/index.js:122— `Util.format(0)` is text this program did not author, and it is written into the text of an element through `innerHTML` with nothing encoding it for that place. Whoever controls the value controls the markup: it can close the element or attribute it sits in and open a script of its own. Encode it for HTML at this site, render it through the framework's escaping output, or sanitise it if it must stay markup.
TooManyMethods: Player REDACTED:47— TooManyMethods — 94 methods. The bar is 30 methods; this is 64 over it, 3.13× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: MP4 packages/xgplayer-transmuxer/src/mp4/mp4.js:13— TooManyMethods — 64 methods. The bar is 30 methods; this is 34 over it, 2.13× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: MP4Parser packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:17— TooManyMethods — 56 methods. The bar is 30 methods; this is 26 over it, 1.87× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: Subtitle packages/xgplayer-subtitles/src/index.js:69— TooManyMethods — 49 methods. The bar is 30 methods; this is 19 over it, 1.63× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: Progress packages/xgplayer/src/plugins/progress/index.js:33— TooManyMethods — 45 methods. The bar is 30 methods; this is 15 over it, 1.50× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: Hls packages/xgplayer-hls/src/hls/index.js:46— TooManyMethods — 42 methods. The bar is 30 methods; this is 12 over it, 1.40× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: MSE packages/xgplayer-streaming-shared/src/mse.ts:192— TooManyMethods — 36 methods. The bar is 30 methods; this is 6 over it, 1.20× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: MobilePlugin packages/xgplayer/src/plugins/mobile/index.js:45— TooManyMethods — 34 methods. The bar is 30 methods; this is 4 over it, 1.13× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: ProgressPreview packages/xgplayer/src/plugins/progressPreview/index.js:36— TooManyMethods — 34 methods. The bar is 30 methods; this is 4 over it, 1.13× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: ImaAdManager packages/xgplayer-ads/src/imaAdManager.js:38— TooManyMethods — 31 methods. The bar is 30 methods; this is 1 over it, 1.03× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: Airplay packages/xgplayer-cast/src/platform/airplay.ts:26— TooManyMethods — 31 methods. The bar is 30 methods; this is 1 over it, 1.03× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
TooManyMethods: Draggabilly packages/xgplayer/src/utils/draggabilly.js:140— TooManyMethods — 31 methods. The bar is 30 methods; this is 1 over it, 1.03× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
MethodTooLong: MPD.fetch packages/xgplayer-dash/src/m4s/mpd.js:77— MethodTooLong — fetch runs 195 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 95 over it, 1.95× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: FetchLoader.load packages/xgplayer-streaming-shared/src/net/fetch.js:31— MethodTooLong — load runs 154 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 54 over it, 1.54× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: MP4Parser.moovToTrack packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:980— MethodTooLong — moovToTrack runs 140 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 40 over it, 1.40× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: MP4Demuxer.demuxPart packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:156— MethodTooLong — demuxPart runs 136 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 36 over it, 1.36× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: AVC.parseSPS packages/xgplayer-transmuxer/src/codec/avc.ts:74— MethodTooLong — parseSPS runs 124 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 24 over it, 1.24× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: FetchLoader._loadChunk packages/xgplayer-streaming-shared/src/net/fetch.js:245— MethodTooLong — _loadChunk runs 118 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 18 over it, 1.18× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: Player.constructor REDACTED:99— MethodTooLong — constructor runs 106 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 6 over it, 1.06× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: ImaAdManager.onAdEvent packages/xgplayer-ads/src/imaAdManager.js:430— MethodTooLong — onAdEvent runs 105 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 5 over it, 1.05× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: TsDemuxer.demux packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:62— MethodTooLong — demux runs 103 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 3 over it, 1.03× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: MP4Loader.loadMetaProcess packages/xgplayer-mp4-loader/src/loader.js:97— MethodTooLong — loadMetaProcess runs 102 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 2 over it, 1.02× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
MethodTooLong: BufferService.appendBuffer packages/xgplayer-flv/src/flv/services/buffer-service.js:127— MethodTooLong — appendBuffer runs 101 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 1 over it, 1.01× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
ClassTooLong: Player REDACTED:47— ClassTooLong — 1412 significant lines (blank, comment-only and punctuation-only lines excluded), 94 methods. The bar is 400 significant lines; this is 1012 over it, 3.53× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: MP4 packages/xgplayer-transmuxer/src/mp4/mp4.js:13— ClassTooLong — 995 significant lines (blank, comment-only and punctuation-only lines excluded), 64 methods. The bar is 400 significant lines; this is 595 over it, 2.49× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: MP4Parser packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:17— ClassTooLong — 911 significant lines (blank, comment-only and punctuation-only lines excluded), 56 methods. The bar is 400 significant lines; this is 511 over it, 2.28× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: Subtitle packages/xgplayer-subtitles/src/index.js:69— ClassTooLong — 758 significant lines (blank, comment-only and punctuation-only lines excluded), 49 methods. The bar is 400 significant lines; this is 358 over it, 1.90× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: Hls packages/xgplayer-hls/src/hls/index.js:46— ClassTooLong — 657 significant lines (blank, comment-only and punctuation-only lines excluded), 42 methods. The bar is 400 significant lines; this is 257 over it, 1.64× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: Progress packages/xgplayer/src/plugins/progress/index.js:33— ClassTooLong — 486 significant lines (blank, comment-only and punctuation-only lines excluded), 45 methods. The bar is 400 significant lines; this is 86 over it, 1.22× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: MSE packages/xgplayer-streaming-shared/src/mse.ts:192— ClassTooLong — 477 significant lines (blank, comment-only and punctuation-only lines excluded), 36 methods. The bar is 400 significant lines; this is 77 over it, 1.19× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
ClassTooLong: MobilePlugin packages/xgplayer/src/plugins/mobile/index.js:45— ClassTooLong — 468 significant lines (blank, comment-only and punctuation-only lines excluded), 34 methods. The bar is 400 significant lines; this is 68 over it, 1.17× the bar. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
FileTooLong: REDACTED REDACTED— FileTooLong — 1448 significant lines (blank, comment-only and punctuation-only lines excluded), about 98% of them inside a single declaration: Player (47-2763). The bar is 500 significant lines; this is 948 over it, 2.90× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: mp4/mp4-parser.js packages/xgplayer-transmuxer/src/mp4/mp4-parser.js— FileTooLong — 1027 significant lines (blank, comment-only and punctuation-only lines excluded; the length bar is tripled for a single-responsibility module of 4 or fewer top-level units), about 89% of them inside a single declaration: MP4Parser (17-1242). The bar is 500 significant lines; this is 527 over it, 2.05× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: mp4/mp4.js packages/xgplayer-transmuxer/src/mp4/mp4.js— FileTooLong — 1000 significant lines (blank, comment-only and punctuation-only lines excluded), about 100% of them inside a single declaration: MP4 (13-1449). The bar is 500 significant lines; this is 500 over it, 2.00× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: src/index.js packages/xgplayer-subtitles/src/index.js— FileTooLong — 797 significant lines (blank, comment-only and punctuation-only lines excluded), about 95% of them inside a single declaration: Subtitle (69-1223). The bar is 500 significant lines; this is 297 over it, 1.59× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: REDACTED packages/xgplayer-hls/src/hls/index.js— FileTooLong — 686 significant lines (blank, comment-only and punctuation-only lines excluded), about 96% of them inside a single declaration: Hls (46-1099). The bar is 500 significant lines; this is 186 over it, 1.37× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
FileTooLong: REDACTED REDACTED— FileTooLong — 619 significant lines (blank, comment-only and punctuation-only lines excluded; the length bar is tripled for a single-responsibility module of 4 or fewer top-level units). The bar is 500 significant lines; this is 119 over it, 1.24× the bar. To reduce it, split the file along the responsibilities already in it: move each cohesive group of declarations into its own sibling file in the same module or package, so no one file has to be read whole to change one of them.
FileTooLong: src/mse.ts packages/xgplayer-streaming-shared/src/mse.ts— FileTooLong — 596 significant lines (blank, comment-only and punctuation-only lines excluded), about 80% of them inside a single declaration: MSE (192-901). The bar is 500 significant lines; this is 96 over it, 1.19× the bar. Moving the declarations that sit BESIDE it into sibling files will not shorten this file. Extract from INSIDE that declaration instead: lift each cohesive group of its body — the parts that share the same inputs and are named together — into its own unit in a sibling file, and have the original call them.
Boundary violation [package:third-party-deep-import] packages/xgplayer-hls.js/src/index.js:1— packages/xgplayer-hls.js/src/index.js:1 imports hls.js/dist/hls.light.js, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead.
Boundary violation [package:test-cross-package-internals] packages/xgplayer-hls/__tests__/mse-airplay.spec.js:1— packages/xgplayer-hls/__tests__/mse-airplay.spec.js:1 reaches past another workspace package's public entry into its internals with a relative path (../../xgplayer-streaming-shared/src/mse) — the test is coupled to a file layout that package makes no promise about, so a refactor behind its entry point breaks the suite. Import the package by name instead.
Boundary violation [package:third-party-deep-import] packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:1— packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:1 imports crypto-es/lib/core, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead.
Boundary violation [package:third-party-deep-import] packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:2— packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:2 imports crypto-es/lib/cipher-core, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead.
Boundary violation [package:third-party-deep-import] packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:3— packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:3 imports crypto-es/lib/aes, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead.
Boundary violation [package:third-party-deep-import] packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:4— packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:4 imports crypto-es/lib/mode-ctr, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead.
Boundary violation [package:third-party-deep-import] packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:5— packages/xgplayer-transmuxer/src/mp4/crypto/crypto.js:5 imports crypto-es/lib/pad-nopadding, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead.
Duplicated block (14 lines × 2 locations) packages/xgplayer-streaming-shared/src/logger.js:72— packages/xgplayer-streaming-shared/src/logger.js:72 · packages/xgplayer-transmuxer/src/mp4/logger.js:27 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
Duplicated block (14 lines × 2 locations) packages/xgplayer-transmuxer/src/flv/index.js:410— packages/xgplayer-transmuxer/src/flv/index.js:410 · packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:244 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
Duplicated block (14 lines × 2 locations) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:135— packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:135 · packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:237 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
Duplicated block (14 lines × 2 locations) packages/xgplayer/src/plugin/basePlugin.js:202— packages/xgplayer/src/plugin/basePlugin.js:202 · packages/xgplayer/src/plugin/basePlugin.js:224 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
Duplicated block (14 lines × 2 locations) packages/xgplayer/src/plugins/cssFullScreen/index.js:102— packages/xgplayer/src/plugins/cssFullScreen/index.js:102 · packages/xgplayer/src/plugins/play/index.js:81 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
Duplicated block (14 lines × 2 locations) packages/xgplayer/src/utils/database.js:49— packages/xgplayer/src/utils/database.js:49 · packages/xgplayer/src/utils/database.js:64 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Hotspot: REDACTED REDACTED:43— REDACTED changed 2 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 53 in index.onload at line 43. 2 of those changes were fix/bug commits, so the churn is repair rather than feature work. Before the next change lands here, make sure the area it touches is under test, then split that area out of the file so the following change is smaller than this one — a file this often edited pays the complexity back every time. Counted over 2026-07-31..2026-10-29, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-31 17:30:32 +08:00' --until='2026-10-29 17:30:32 +08:00' --full-history --no-merges -- REDACTED`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Hotspot: packages/xgplayer-mp3/src/loader.ts packages/xgplayer-mp3/src/loader.ts:240— packages/xgplayer-mp3/src/loader.ts changed 4 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 20 in MP3Loader.loadSegment at line 240. 3 of those changes were fix/bug commits, so the churn is repair rather than feature work. Before the next change lands here, make sure the area it touches is under test, then split that area out of the file so the following change is smaller than this one — a file this often edited pays the complexity back every time. Counted over 2026-07-31..2026-10-29, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-31 17:30:32 +08:00' --until='2026-10-29 17:30:32 +08:00' --full-history --no-merges -- packages/xgplayer-mp3/src/loader.ts`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Hotspot: packages/xgplayer-mp3/src/mp3.ts packages/xgplayer-mp3/src/mp3.ts:161— packages/xgplayer-mp3/src/mp3.ts changed 4 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 20 in MP3.loadSegment at line 161. 3 of those changes were fix/bug commits, so the churn is repair rather than feature work. Before the next change lands here, make sure the area it touches is under test, then split that area out of the file so the following change is smaller than this one — a file this often edited pays the complexity back every time. Counted over 2026-07-31..2026-10-29, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-31 17:30:32 +08:00' --until='2026-10-29 17:30:32 +08:00' --full-history --no-merges -- packages/xgplayer-mp3/src/mp3.ts`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Hotspot: packages/xgplayer-transmuxer/src/codec/mpeg.ts packages/xgplayer-transmuxer/src/codec/mpeg.ts:126— packages/xgplayer-transmuxer/src/codec/mpeg.ts changed 2 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 18 in MPEG.parseHeader at line 126. Frequent change and high complexity in one file compound: schedule the next change to it to include carving out the part being edited, with the area under test before it moves. Counted over 2026-07-31..2026-10-29, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-31 17:30:32 +08:00' --until='2026-10-29 17:30:32 +08:00' --full-history --no-merges -- packages/xgplayer-transmuxer/src/codec/mpeg.ts`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Hotspot: packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:477— packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts changed 2 times in last 90 days, and the most complex body those changes touched has cyclomatic complexity 17 in TsFixer._doFixAudioInternal at line 477. 2 of those changes were fix/bug commits, so the churn is repair rather than feature work. Before the next change lands here, make sure the area it touches is under test, then split that area out of the file so the following change is smaller than this one — a file this often edited pays the complexity back every time. Counted over 2026-07-31..2026-10-29, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-31 17:30:32 +08:00' --until='2026-10-29 17:30:32 +08:00' --full-history --no-merges -- packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
Duplicated block (16 lines × 2 locations) packages/xgplayer-flv.js/src/plugin.js:48— packages/xgplayer-flv.js/src/plugin.js:48 · packages/xgplayer-hls.js/src/index.js:55 — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another.
Duplicated block (16 lines × 2 locations) packages/xgplayer-flv/src/flv/index.js:253— packages/xgplayer-flv/src/flv/index.js:253 · packages/xgplayer-hls/src/hls/index.js:451 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
Duplicated block (16 lines × 2 locations) packages/xgplayer-subtitles/src/index.js:1169— packages/xgplayer-subtitles/src/index.js:1169 · packages/xgplayer/src/mediaProxy.js:844 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
Duplicated block (16 lines × 2 locations) REDACTED:195— REDACTED:195 · REDACTED:295 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Duplicated block (16 lines × 2 locations) packages/xgplayer-transmuxer/src/mp4/mp4.js:894— packages/xgplayer-transmuxer/src/mp4/mp4.js:894 · packages/xgplayer-transmuxer/src/mp4/mp4.js:911 — all 2 copies are in the same file, and the SHAPE of this repetition could not be determined. It is not a run of declarations, a listing, a declaration header, a type body or a slice through a construct — and it was not measured as a run of executable statements either, so this row cannot tell you whether a function can stand where these lines are. Read the two spans before acting, because the move is opposite in the two cases. Where they are statements, the ordinary answer holds: give the shared part one home and call it from each site. Where they turn out to be declarations, a literal's entries, or the cases of an enumeration, there is no call site to call anything from, and collapsing them would delete what each copy pins — a shared base type, a generated set, or one exported constant each site refers to is the move instead, and sometimes the honest answer is that there is nothing to extract at all. Reported because the copies drift apart the first time only one of them is edited, which is true whichever of those they are.
Deprecated: core-js package.json:92— core-js 3.12.1, declared in package.json, is marked deprecated by its publisher: "core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.". Replace it with the package or version that message names, or record why this one must stay.
Deprecated: glob packages/xgplayer-flv.js/package.json:36— glob 7.2.3, declared in packages/xgplayer-flv.js/package.json, is marked deprecated by its publisher: "Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me". Replace it with the package or version that message names, or record why this one must stay.
Deprecated: shaka-player packages/xgplayer-shaka/package.json:37— shaka-player 2.5.23, declared in packages/xgplayer-shaka/package.json, is marked deprecated by its publisher: "Shaka Player < v4.2 is no longer supported.". Replace it with the package or version that message names, or record why this one must stay.
Deprecated: concat-typed-array packages/xgplayer-transmuxer/package.json:31— concat-typed-array 1.0.2, declared in packages/xgplayer-transmuxer/package.json, is marked deprecated by its publisher: "WARNING: This package has been renamed to typed-array-concat.". Replace it with the package or version that message names, or record why this one must stay.
FunctionTooLong: utils.getSegments packages/xgplayer-mp4-loader/src/utils.js:213— FunctionTooLong — getSegments runs 236 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 136 over it, 2.36× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
FunctionTooLong: media.parseMediaPlaylist packages/xgplayer-hls/src/hls/manifest-loader/parser/media.js:4— FunctionTooLong — parseMediaPlaylist runs 168 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 68 over it, 1.68× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
FunctionTooLong: context.createContext scripts/context.js:7— FunctionTooLong — createContext runs 134 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 34 over it, 1.34× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
FunctionTooLong: index.main scripts/commands/release/index.js:13— FunctionTooLong — main runs 101 significant lines (blank, comment-only and punctuation-only lines excluded) in one body. The bar is 100 significant lines; this is 1 over it, 1.01× the bar. This is length, not branching: a long straight-line body scores low on complexity and is still read whole to change any part of it, so the complexity numbers beside this row neither confirm nor excuse it. To reduce it, extract each cohesive step of the body — the runs of statements that work on the same values and would earn the same name — into its own named unit, and have this one call them in order.
Swallowed exception (caught, then discarded) packages/xgplayer-transmuxer/src/codec/hevc.ts:201— `catch` takes every exception and records none of it — the body neither logs it, rethrows it, nor even names it, so the failure is discarded as completely as by an empty catch and only the substituted value survives. Log it through whatever this codebase already uses to report problems, narrow the catch to the exception this call can actually raise, or say in a comment on the catch why the failure genuinely cannot matter.
Swallowed exception (caught, then discarded) packages/xgplayer-transmuxer/src/codec/hevc.ts:281— `catch` takes every exception and records none of it — the body neither logs it, rethrows it, nor even names it, so the failure is discarded as completely as by an empty catch and only the substituted value survives. Log it through whatever this codebase already uses to report problems, narrow the catch to the exception this call can actually raise, or say in a comment on the catch why the failure genuinely cannot matter.
Swallowed exception (caught, then discarded) packages/xgplayer-streaming-shared/src/logger.js:50— `catch (e)` takes every exception and records none of it — the body neither logs it, rethrows it, nor even names it, so the failure is discarded as completely as by an empty catch and only the substituted value survives. Log it through whatever this codebase already uses to report problems, narrow the catch to the exception this call can actually raise, or say in a comment on the catch why the failure genuinely cannot matter.
Change coupling: REDACTED ↔ airplay.ts fixtures/cast/index.js:1— `fixtures/cast/index.js` and `packages/xgplayer-cast/src/platform/airplay.ts` change together 50% of the time (6 of the 12 commits that touched whichever of the two files changed less often, counting a file under its earlier names as well — a repo-wide or module-wide sweep is evidence about the sweep rather than about any pair inside it and is left out of BOTH sides of this ratio, while a dependency bump, a formatter/rename sweep, or a commit whose edit to one of the two files was a tool directive such as //go:generate or whitespace only is left out of the shared count ONLY, so the two sides are not taken over identical commit sets) with no explicit dependency — the edge is real but nothing declares it. Read the pair before acting: if one registers itself into the other through a hook or an initialiser, the missing dependency is DELIBERATE — the registration is the link, and it is meant not to be an import — and the thing to add is a comment on each side naming the other, not a merge; if they simply belong together, co-locate them; if neither holds, the coupling is hidden and worth breaking. You can check this without leaving the row: of the 6 shared commits counted here, the most recent 3 are `71c81901` fix(cast): restore local state after cast ends (at that commit the file was still `packages/xgplayer-cast/src/platform/airplay.js`); `dda44933` feat(cast): preserve playback handoff state (at that commit the file was still `packages/xgplayer-cast/src/platform/airplay.js`); `3cda0098` fix(cast): harden cast media handoff (at that commit the file was still `packages/xgplayer-cast/src/platform/airplay.js`) — run `git show` on any of them.
Change coupling: airplay.ts ↔ chromecast.ts packages/xgplayer-cast/src/platform/airplay.ts:1— `packages/xgplayer-cast/src/platform/airplay.ts` and `packages/xgplayer-cast/src/platform/chromecast.ts` change together 67% of the time (10 of the 15 commits that touched whichever of the two files changed less often, counting a file under its earlier names as well — a repo-wide or module-wide sweep is evidence about the sweep rather than about any pair inside it and is left out of BOTH sides of this ratio, while a dependency bump, a formatter/rename sweep, or a commit whose edit to one of the two files was a tool directive such as //go:generate or whitespace only is left out of the shared count ONLY, so the two sides are not taken over identical commit sets) with no explicit dependency between them. They sit in the same directory, but in this ecosystem each file is its own module — a sibling reference still needs an import — so the missing import edge is real: the coupling runs through shared behaviour, not a declared dependency. If they duplicate structure, extract the common part into one unit; otherwise the coupling is hidden and worth breaking. You can check this without leaving the row: of the 10 shared commits counted here, the most recent 3 are `2f135fc4` refactor(monorepo): enforce strict TypeScript checks; `d6286241` fix(cast): unify receiver media resolution; `927b5ecd` fix(cast): harden AirPlay and Chromecast handoff — run `git show` on any of them.
Duplicated block (17 lines × 2 locations) REDACTED:158— REDACTED:158 · REDACTED:13 — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another.
Duplicated block (17 lines × 2 locations) packages/xgplayer-transmuxer/src/mp4/mp4.js:1256— packages/xgplayer-transmuxer/src/mp4/mp4.js:1256 · packages/xgplayer-transmuxer/src/mp4/mp4.js:1274 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
R10 · Code Duplication· Duplicated block with local edits (15 matched lines × 2 locations) · ×2
Duplicated block with local edits (15 matched lines × 2 locations) packages/xgplayer-cast/src/platform/airplay.ts:60— packages/xgplayer-cast/src/platform/airplay.ts:60 · packages/xgplayer-cast/src/platform/airplay.ts:494 — the two spans are one implementation copied and then locally edited — 51 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
Duplicated block with local edits (15 matched lines × 2 locations) packages/xgplayer-subtitles/src/index.js:328— packages/xgplayer-subtitles/src/index.js:328 · packages/xgplayer-subtitles/src/index.js:382 — the two spans are one implementation copied and then locally edited — 89 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
Duplicated block (15 lines × 2 locations) packages/xgplayer-mp4-loader/src/utils.js:392— packages/xgplayer-mp4-loader/src/utils.js:392 · packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:1315 — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another.
Duplicated block (15 lines × 2 locations) packages/xgplayer-transmuxer/src/model/audio-track.ts:94— packages/xgplayer-transmuxer/src/model/audio-track.ts:94 · packages/xgplayer-transmuxer/src/model/video-track.ts:96 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
R10 · Code Duplication· Duplicated block with local edits (13 matched lines × 2 locations) · ×2
Duplicated block with local edits (13 matched lines × 2 locations) packages/xgplayer-ads/src/baseAdManager.js:151— packages/xgplayer-ads/src/baseAdManager.js:151 · REDACTED:1051 — the two spans are one implementation copied and then locally edited — 69 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
Duplicated block with local edits (13 matched lines × 2 locations) packages/xgplayer-music/src/music.js:185— packages/xgplayer-music/src/music.js:185 · packages/xgplayer-music/src/music.js:205 — the two spans are one implementation copied and then locally edited — 57 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
utils.getSegments (cyclomatic 87) packages/xgplayer-mp4-loader/src/utils.js:213— utils.getSegments has cyclomatic complexity 87 (threshold 15). Of this number, 53 points are the body's own statements and 34 belong to 3 function items inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
fetch (cyclomatic 57) packages/xgplayer-dash/src/m4s/mpd.js:77— fetch has cyclomatic complexity 57 (threshold 15). Most of this is not in the body itself: 1 of the 57 points is its own statement and the rest belongs to 8 function literals inside it that branch (lines 137, 82, 108, …). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
media.parseMediaPlaylist (cyclomatic 54) packages/xgplayer-hls/src/hls/manifest-loader/parser/media.js:4— media.parseMediaPlaylist has cyclomatic complexity 54 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
MP4Parser.moovToTrack (cyclomatic 53) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:980— MP4Parser.moovToTrack has cyclomatic complexity 53 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
TsDemuxer._createVideoSample (cyclomatic 50) packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:238— TsDemuxer._createVideoSample has cyclomatic complexity 50 (threshold 15). Most of this is not in the body itself: 2 of the 50 points are its own statements and the rest belongs to one function literal inside it that branches (line 244). The decisions are inside the literal, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literal's work into a named function or method at the enclosing scope and have the literal call it, then reduce whichever part then reads as the largest.
AVC.parseSPS (cyclomatic 49) packages/xgplayer-transmuxer/src/codec/avc.ts:74— AVC.parseSPS has cyclomatic complexity 49 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
HEVC.parseSliceHeader (cyclomatic 46) packages/xgplayer-transmuxer/src/codec/hevc.ts:206— HEVC.parseSliceHeader has cyclomatic complexity 46 (threshold 15). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.
FlvDemuxer._parseVideo (cyclomatic 46) packages/xgplayer-transmuxer/src/flv/index.js:345— FlvDemuxer._parseVideo has cyclomatic complexity 46 (threshold 15). Of this number, 25 points are the body's own statements and 21 belong to one function literal inside it that branches. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
MP4Demuxer.demuxPart (cyclomatic 46) packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:156— MP4Demuxer.demuxPart has cyclomatic complexity 46 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
MP4Loader.loadMetaProcess::OnProgressHandle (cyclomatic 44) packages/xgplayer-mp4-loader/src/loader.js:110— MP4Loader.loadMetaProcess::OnProgressHandle has cyclomatic complexity 44 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
BufferService.appendBuffer (cyclomatic 38) packages/xgplayer-flv/src/flv/services/buffer-service.js:127— BufferService.appendBuffer has cyclomatic complexity 38 (threshold 15). Of this number, 37 points are the body's own statements and 1 belongs to one function item inside it that branches. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
load (cyclomatic 37) packages/xgplayer-streaming-shared/src/net/fetch.js:31— load has cyclomatic complexity 37 (threshold 15). Most of this is not in the body itself: 15 of the 37 points are its own statements and the rest belongs to 5 function literals inside it that branch (lines 141, 132, 115, …). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
saveAs.saveAs (cyclomatic 36) packages/xgplayer/src/plugins/download/saveAs.js:305— saveAs.saveAs has cyclomatic complexity 36 (threshold 15). This file's own header attributes it to another copyright holder, so it is code this repository carries rather than code it wrote: restructuring the body in place forks it from upstream and turns every future re-sync into a manual merge. The performable moves are to leave the body as close to its upstream form as possible and keep it behind a narrow interface of your own, and to re-sync it when upstream changes — or, if it has already diverged far enough that you maintain it here, adopt it deliberately and then split the body into named stages.
Xml2Json.parseDOMChildren (cyclomatic 33) packages/xgplayer-dash/src/m4s/xml2json.js:26— Xml2Json.parseDOMChildren has cyclomatic complexity 33 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
FlvDemuxer.demux (cyclomatic 32) packages/xgplayer-transmuxer/src/flv/index.js:44— FlvDemuxer.demux has cyclomatic complexity 32 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
TsDemuxer.demux (cyclomatic 32) packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:62— TsDemuxer.demux has cyclomatic complexity 32 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
FMP4Demuxer.demuxPart (cyclomatic 31) packages/xgplayer-transmuxer/src/mp4/fmp4-demuxer.js:18— FMP4Demuxer.demuxPart has cyclomatic complexity 31 (threshold 15). Of this number, 20 points are the body's own statements and 11 belong to 4 function literals inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
TsFixer._fixVideo (cyclomatic 31) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:239— TsFixer._fixVideo has cyclomatic complexity 31 (threshold 15). Of this number, 28 points are the body's own statements and 3 belong to 2 function literals inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
appendBuffer (cyclomatic 31) packages/xgplayer-hls/src/hls/buffer-service/index.js:160— appendBuffer has cyclomatic complexity 31 (threshold 15). Of this number, 30 points are the body's own statements and 1 belongs to 2 function items inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
TsFixer._fixHevcBoundary (cyclomatic 30) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:174— TsFixer._fixHevcBoundary has cyclomatic complexity 30 (threshold 15). Of this number, 29 points are the body's own statements and 1 belongs to one function literal inside it that branches. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
BufferService.createSource (cyclomatic 29) packages/xgplayer-hls/src/hls/buffer-service/index.js:85— BufferService.createSource has cyclomatic complexity 29 (threshold 15). Of this number, 19 points are the body's own statements and 10 belong to 2 function literals inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
ManifestLoader.load (cyclomatic 29) packages/xgplayer-hls/src/hls/manifest-loader/index.js:41— ManifestLoader.load has cyclomatic complexity 29 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Player._startInit (cyclomatic 27) REDACTED:603— Player._startInit has cyclomatic complexity 27 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
FlvFixer._doFixAudioInternal (cyclomatic 27) packages/xgplayer-transmuxer/src/flv/fixer.js:298— FlvFixer._doFixAudioInternal has cyclomatic complexity 27 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
config.getBuildConfig (cyclomatic 27) scripts/utils/config.js:102— config.getBuildConfig has cyclomatic complexity 27 (threshold 15). Of this number, 24 points are the body's own statements and 3 belong to 2 function literals inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
util.debounce (cyclomatic 26) REDACTED:977— util.debounce has cyclomatic complexity 26 (threshold 15). Most of this is not in the body itself: 9 of the 26 points are its own statements and the rest belongs to 10 function items inside it that branch (shouldInvoke, debounced, trailingEdge, …). Those helpers are already separate functions, so extracting the branching again is not available. To reduce it, move them out of the body to the enclosing scope, where each is measured, reviewed and tested on its own, and reduce whichever one then reads as the largest.
ImaAdManager.onAdEvent (cyclomatic 26) packages/xgplayer-ads/src/imaAdManager.js:430— ImaAdManager.onAdEvent has cyclomatic complexity 26 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
utils.trafToSegments (cyclomatic 26) packages/xgplayer-mp4-loader/src/utils.js:31— utils.trafToSegments has cyclomatic complexity 26 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
index.main (cyclomatic 26) scripts/commands/release/index.js:13— index.main has cyclomatic complexity 26 (threshold 15). Of this number, 25 points are the body's own statements and 1 belongs to one function literal inside it that branches. To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
register (cyclomatic 26) packages/xgplayer/src/plugin/pluginsManager.js:121— register has cyclomatic complexity 26 (threshold 15). Of this number, 25 points are the body's own statements and 1 belongs to one function literal inside it that branches. To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
MP4Parser.moofToSamples (cyclomatic 25) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:1157— MP4Parser.moofToSamples has cyclomatic complexity 25 (threshold 15). Most of this is not in the body itself: 4 of the 25 points are its own statements and the rest belongs to 2 function literals inside it that branch (lines 1165, 1189). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
FetchLoader._loadChunk::pump (cyclomatic 24) packages/xgplayer-streaming-shared/src/net/fetch.js:263— FetchLoader._loadChunk::pump has cyclomatic complexity 24 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
beforePlayerInit (cyclomatic 24) packages/xgplayer-hls/src/plugin.js:82— beforePlayerInit has cyclomatic complexity 24 (threshold 15). Of this number, 20 points are the body's own statements and 4 belong to 7 function items inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Player.resize (cyclomatic 23) REDACTED:2217— Player.resize has cyclomatic complexity 23 (threshold 15). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.
utils.isValidDaterange (cyclomatic 22) packages/xgplayer-hls/src/hls/manifest-loader/parser/utils.js:56— utils.isValidDaterange has cyclomatic complexity 22 (threshold 15). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.
master.parseMasterPlaylist (cyclomatic 22) packages/xgplayer-hls/src/hls/manifest-loader/parser/master.js:9— master.parseMasterPlaylist has cyclomatic complexity 22 (threshold 15). Of this number, 20 points are the body's own statements and 2 belong to 2 function literals inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
NALu.parseAnnexB (cyclomatic 22) packages/xgplayer-transmuxer/src/codec/nalu.ts:4— NALu.parseAnnexB has cyclomatic complexity 22 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
AMF._parseValue (cyclomatic 22) packages/xgplayer-transmuxer/src/flv/amf.js:15— AMF._parseValue has cyclomatic complexity 22 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Player.resizePosition (cyclomatic 20) REDACTED:2105— Player.resizePosition has cyclomatic complexity 20 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
PIP.requestPIP (cyclomatic 20) packages/xgplayer/src/plugins/pip/index.js:170— PIP.requestPIP has cyclomatic complexity 20 (threshold 15). Of this number, 11 points are the body's own statements and 9 belong to 2 function literals inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
MP3Loader.loadSegment (cyclomatic 20) packages/xgplayer-mp3/src/loader.ts:240— MP3Loader.loadSegment has cyclomatic complexity 20 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
MP3.loadSegment (cyclomatic 20) packages/xgplayer-mp3/src/mp3.ts:161— MP3.loadSegment has cyclomatic complexity 20 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Task.exec::request (cyclomatic 20) packages/xgplayer-streaming-shared/src/net/task.js:37— Task.exec::request has cyclomatic complexity 20 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
FlvFixer._fixVideo (cyclomatic 20) packages/xgplayer-transmuxer/src/flv/fixer.js:111— FlvFixer._fixVideo has cyclomatic complexity 20 (threshold 15). Of this number, 19 points are the body's own statements and 1 belongs to one function literal inside it that branches. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
MP4Demuxer.demux (cyclomatic 20) packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:66— MP4Demuxer.demux has cyclomatic complexity 20 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Keyboard.onBodyKeyDown (cyclomatic 19) packages/xgplayer/src/plugins/keyboard/index.js:280— Keyboard.onBodyKeyDown has cyclomatic complexity 19 (threshold 15). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.
GapJump.onGapJump (cyclomatic 19) packages/xgplayer/src/plugins/gapJump/index.js:35— GapJump.onGapJump has cyclomatic complexity 19 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
CastPlugin._resumeMSEPlugin (cyclomatic 19) packages/xgplayer-cast/src/plugin.ts:241— CastPlugin._resumeMSEPlugin has cyclomatic complexity 19 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
Hls._loadData (cyclomatic 19) packages/xgplayer-hls/src/hls/index.js:178— Hls._loadData has cyclomatic complexity 19 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Flv._onProgress (cyclomatic 19) packages/xgplayer-flv/src/flv/index.js:343— Flv._onProgress has cyclomatic complexity 19 (threshold 15). Of this number, 18 points are the body's own statements and 1 belongs to one function literal inside it that branches. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
SubTitleParser.parseVTT (cyclomatic 19) REDACTED:246— SubTitleParser.parseVTT has cyclomatic complexity 19 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
XhrLoader._onLoad (cyclomatic 19) packages/xgplayer-streaming-shared/src/net/xhr.js:205— XhrLoader._onLoad has cyclomatic complexity 19 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
MP4Parser.moovToSamples (cyclomatic 19) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:1213— MP4Parser.moovToSamples has cyclomatic complexity 19 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
MediaProxy.constructor (cyclomatic 18) packages/xgplayer/src/mediaProxy.js:112— MediaProxy.constructor has cyclomatic complexity 18 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
Player.constructor (cyclomatic 18) REDACTED:99— Player.constructor has cyclomatic complexity 18 (threshold 15). Of this number, 17 points are the body's own statements and 1 belongs to one function literal inside it that branches. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
MobilePlugin.onTouchMove (cyclomatic 18) packages/xgplayer/src/plugins/mobile/index.js:424— MobilePlugin.onTouchMove has cyclomatic complexity 18 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Stream.update (cyclomatic 18) packages/xgplayer-hls/src/hls/playlist/stream.js:106— Stream.update has cyclomatic complexity 18 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Hls._loadSegment (cyclomatic 18) packages/xgplayer-hls/src/hls/index.js:570— Hls._loadSegment has cyclomatic complexity 18 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Hls._onSeeking (cyclomatic 18) packages/xgplayer-hls/src/hls/index.js:800— Hls._onSeeking has cyclomatic complexity 18 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
HlsJsPlugin._statistics (cyclomatic 18) packages/xgplayer-hls.js/src/index.js:139— HlsJsPlugin._statistics has cyclomatic complexity 18 (threshold 15). Most of this is not in the body itself: 1 of the 18 points is its own statement and the rest belongs to 2 function literals inside it that branch (lines 160, 154). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
MPEG.parseHeader (cyclomatic 18) packages/xgplayer-transmuxer/src/codec/mpeg.ts:126— MPEG.parseHeader has cyclomatic complexity 18 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
TsFixer.fix (cyclomatic 18) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:76— TsFixer.fix has cyclomatic complexity 18 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
_tick (cyclomatic 18) packages/xgplayer-flv/src/flv/index.js:457— _tick has cyclomatic complexity 18 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Errors.constructor (cyclomatic 17) packages/xgplayer/src/error.js:98— Errors.constructor has cyclomatic complexity 17 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Hls._loadSegmentDirect (cyclomatic 17) packages/xgplayer-hls/src/hls/index.js:621— Hls._loadSegmentDirect has cyclomatic complexity 17 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
DASH.init (cyclomatic 17) packages/xgplayer-dash/src/dash.js:30— DASH.init has cyclomatic complexity 17 (threshold 15). Most of this is not in the body itself: 1 of the 17 points is its own statement and the rest belongs to 4 function literals inside it that branch (lines 69, 37, 51, …). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
MP4._loadSegment (cyclomatic 17) packages/xgplayer-mp4/src/mp4/index.ts:141— MP4._loadSegment has cyclomatic complexity 17 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
MP4Loader.loadMeta (cyclomatic 17) packages/xgplayer-mp4-loader/src/loader.js:247— MP4Loader.loadMeta has cyclomatic complexity 17 (threshold 15). Of this number, 14 points are the body's own statements and 3 belong to one function item inside it that branches. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
MSE.unbindMedia (cyclomatic 17) packages/xgplayer-streaming-shared/src/mse.ts:393— MSE.unbindMedia has cyclomatic complexity 17 (threshold 15). Of this number, 14 points are the body's own statements and 3 belong to 2 function literals inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
TsFixer._doFixAudioInternal (cyclomatic 17) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:477— TsFixer._doFixAudioInternal has cyclomatic complexity 17 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
exitFullscreen (cyclomatic 17) REDACTED:1526— exitFullscreen has cyclomatic complexity 17 (threshold 15). To reduce it, separate the branches: extract each independent case into its own named function so the top-level body reads as a short sequence of named decisions.
attachPlayer (cyclomatic 17) packages/xgplayer-subtitles/src/index.js:239— attachPlayer has cyclomatic complexity 17 (threshold 15). Of this number, 16 points are the body's own statements and 1 belongs to 2 function literals inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Player._initDOM (cyclomatic 16) REDACTED:431— Player._initDOM has cyclomatic complexity 16 (threshold 15). Of this number, 14 points are the body's own statements and 2 belong to one function literal inside it that branches. To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
Start.toggleTo (cyclomatic 16) packages/xgplayer/src/plugins/start/index.js:240— Start.toggleTo has cyclomatic complexity 16 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
Keyboard.onKeydown (cyclomatic 16) packages/xgplayer/src/plugins/keyboard/index.js:311— Keyboard.onKeydown has cyclomatic complexity 16 (threshold 15). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.
FlvFixer.fix (cyclomatic 16) packages/xgplayer-transmuxer/src/flv/fixer.js:47— FlvFixer.fix has cyclomatic complexity 16 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
FMP4Demuxer.demux (cyclomatic 16) packages/xgplayer-transmuxer/src/mp4/fmp4-demuxer.js:164— FMP4Demuxer.demux has cyclomatic complexity 16 (threshold 15). Of this number, 11 points are the body's own statements and 5 belong to 2 function literals inside it that branch. To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
seek (cyclomatic 16) REDACTED:1139— seek has cyclomatic complexity 16 (threshold 15). Of this number, 12 points are the body's own statements and 4 belong to one function item inside it that branches. To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
_tick (cyclomatic 16) packages/xgplayer-hls/src/hls/index.js:966— _tick has cyclomatic complexity 16 (threshold 15). To reduce it, separate the cases: extract each independent branch into its own named function, and where the body has guards that only reject input, fold those into early returns at the top.
Floating npm dependency: danmu.js — `danmu.js` is declared as `>=1.2.1` in packages/xgplayer/package.json, which names no releasable version: `>=1.2.1` is an open range with no upper bound on the major. A production dependency that cannot be resolved to one immutable release makes the build non-reproducible — two installs a day apart can ship different code — and leaves nothing for a vulnerability scanner to match against.
Repeated repair: packages/xgplayer-mp3/src/plugin.ts packages/xgplayer-mp3/src/plugin.ts:297— packages/xgplayer-mp3/src/plugin.ts changed 4 times in last 90 days and 3 of those changes were fix/bug commits, so repair is the majority of this file's churn. Its max cyclomatic complexity is 12 (its worst body is MP3Plugin.handleFatalError at line 297), UNDER the 15 threshold, so this is deliberately not filed as a churn × complexity hotspot — the difficulty here is in the behaviour the file has to get right, not in its control flow, and refactoring it for complexity would be the wrong move. The repairs counted were: “fix(xgplayer-mp3): correct EOF handling and source switching”; “fix(xgplayer-mp3): address mp3 loader review issues”; “fix(xgplayer-mp3): improve loader logging and fixture UX”. Each one is a case this code did not handle. Before the next change lands here, check that every one of them is pinned by a test that fails without its fix; where the same area keeps coming back, the durable fix is usually at the interface that keeps being misused rather than at the line that was last corrected. Counted over 2026-07-31..2026-10-29, the 90 days ending at the analysed commit. Reproduce with `git log --since='2026-07-31 17:30:32 +08:00' --until='2026-10-29 17:30:32 +08:00' --full-history --no-merges -- packages/xgplayer-mp3/src/plugin.ts`: merges are excluded because a merge re-states changes already counted at their own commits, and history is NOT path-simplified because a change that reached the file through a merged branch is still a change to it. That command counts raw commits and can read HIGHER than this row, which counts a cherry-picked re-land, and a revert together with the commit it undoes, once each — a difference of several commits on a file whose history was re-landed or reverted inside the window.
getSegments (cognitive 184) packages/xgplayer-mp4-loader/src/utils.js:213— getSegments has cognitive complexity 184 (threshold 15). Drivers by points: if/else 57 (125 pts), ternaries 9 (25 pts), boolean chains 22, loops 5 (12 pts) (nesting depth added 91). Of this number, 97 points are the body's own statements and 87 belong to 4 function items inside it that branch. To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
MPD.fetch (cognitive 109) packages/xgplayer-dash/src/m4s/mpd.js:77— MPD.fetch has cognitive complexity 109 (threshold 15). Drivers by points: if/else 40 (90 pts), boolean chains 13, loops 1 (3 pts), ternaries 1 (3 pts) (nesting depth added 54). None of this is in the body itself: all 109 points belong to 4 function literals inside it that branch (lines 137, 82, 108, …). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
demuxPart (cognitive 92) packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:156— demuxPart has cognitive complexity 92 (threshold 15). Drivers by points: if/else 28 (62 pts), boolean chains 14, loops 5 (9 pts), ternaries 1 (4 pts), error handling 1 (3 pts) (nesting depth added 43). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
parseMediaPlaylist (cognitive 85) packages/xgplayer-hls/src/hls/manifest-loader/parser/media.js:4— parseMediaPlaylist has cognitive complexity 85 (threshold 15). Drivers by points: if/else 23 (62 pts), ternaries 3 (10 pts), boolean chains 6, loops 2 (5 pts), match/switch 1 (2 pts) (nesting depth added 50). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
MP4Parser.moovToTrack (cognitive 73) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:980— MP4Parser.moovToTrack has cognitive complexity 73 (threshold 15). Drivers by points: if/else 23 (41 pts), boolean chains 25, ternaries 2 (5 pts), match/switch 1 (2 pts) (nesting depth added 22). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
loadMetaProcess::OnProgressHandle (cognitive 73) packages/xgplayer-mp4-loader/src/loader.js:110— loadMetaProcess::OnProgressHandle has cognitive complexity 73 (threshold 15). Drivers by points: if/else 24 (58 pts), boolean chains 12, error handling 1 (2 pts), ternaries 1 (nesting depth added 35). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
_parseVideo (cognitive 70) packages/xgplayer-transmuxer/src/flv/index.js:345— _parseVideo has cognitive complexity 70 (threshold 15). Drivers by points: if/else 21 (47 pts), boolean chains 11, ternaries 4 (9 pts), match/switch 1 (3 pts) (nesting depth added 33). Of this number, 50 points are the body's own statements and 20 belong to one function literal inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
parseDOMChildren (cognitive 65) packages/xgplayer-dash/src/m4s/xml2json.js:26— parseDOMChildren has cognitive complexity 65 (threshold 15). Drivers by points: if/else 17 (47 pts), boolean chains 12, loops 3 (6 pts) (nesting depth added 33). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
demuxPart (cognitive 63) packages/xgplayer-transmuxer/src/mp4/fmp4-demuxer.js:18— demuxPart has cognitive complexity 63 (threshold 15). Drivers by points: if/else 22 (48 pts), boolean chains 8, loops 2 (7 pts) (nesting depth added 31). Of this number, 28 points are the body's own statements and 35 belong to 10 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
BufferService.createSource (cognitive 59) packages/xgplayer-hls/src/hls/buffer-service/index.js:85— BufferService.createSource has cognitive complexity 59 (threshold 15). Drivers by points: if/else 21 (50 pts), boolean chains 9 (nesting depth added 29). Of this number, 34 points are the body's own statements and 25 belong to 2 function literals inside it that branch. To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
TsDemuxer.demux (cognitive 55) packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:62— TsDemuxer.demux has cognitive complexity 55 (threshold 15). Drivers by points: if/else 16 (41 pts), match/switch 2 (6 pts), boolean chains 4, loops 2 (4 pts) (nesting depth added 31). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
BufferService.appendBuffer (cognitive 54) packages/xgplayer-flv/src/flv/services/buffer-service.js:127— BufferService.appendBuffer has cognitive complexity 54 (threshold 15). Drivers by points: if/else 24 (38 pts), boolean chains 8, ternaries 2 (5 pts), error handling 2 (3 pts) (nesting depth added 18). Of this number, 53 points are the body's own statements and 1 belongs to one function item inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
load (cognitive 50) packages/xgplayer-streaming-shared/src/net/fetch.js:31— load has cognitive complexity 50 (threshold 15). Drivers by points: if/else 20 (26 pts), boolean chains 14, ternaries 5 (9 pts), error handling 1 (nesting depth added 10). Of this number, 21 points are the body's own statements and 29 belong to 5 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
demux (cognitive 50) packages/xgplayer-transmuxer/src/flv/index.js:44— demux has cognitive complexity 50 (threshold 15). Drivers by points: if/else 25 (42 pts), boolean chains 6, loops 1, ternaries 1 (nesting depth added 17). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
TsDemuxer._createVideoSample (cognitive 48) packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:238— TsDemuxer._createVideoSample has cognitive complexity 48 (threshold 15). Drivers by points: if/else 12 (26 pts), boolean chains 14, ternaries 2 (4 pts), loops 1 (3 pts), match/switch 1 (nesting depth added 18). Most of this is not in the body itself: 1 of the 48 points is its own statement and the rest belongs to one function literal inside it that branches (line 244). The decisions are inside the literal, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literal's work into a named function or method at the enclosing scope and have the literal call it, then reduce whichever part then reads as the largest.
AVC.parseSPS (cognitive 47) packages/xgplayer-transmuxer/src/codec/avc.ts:74— AVC.parseSPS has cognitive complexity 47 (threshold 15). Drivers by points: if/else 18 (35 pts), loops 2 (5 pts), match/switch 1 (3 pts), ternaries 1 (3 pts), boolean chains 1 (nesting depth added 24). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
demux (cognitive 43) packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:66— demux has cognitive complexity 43 (threshold 15). Drivers by points: if/else 13 (29 pts), loops 3 (7 pts), boolean chains 4, ternaries 1 (3 pts) (nesting depth added 22). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
FlvFixer._doFixAudioInternal (cognitive 42) packages/xgplayer-transmuxer/src/flv/fixer.js:298— FlvFixer._doFixAudioInternal has cognitive complexity 42 (threshold 15). Drivers by points: if/else 13 (29 pts), boolean chains 4, loops 2 (4 pts), ternaries 2 (3 pts), match/switch 1 (2 pts) (nesting depth added 20). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
appendBuffer (cognitive 41) packages/xgplayer-hls/src/hls/buffer-service/index.js:160— appendBuffer has cognitive complexity 41 (threshold 15). Drivers by points: if/else 18 (29 pts), boolean chains 10, other 2 (nesting depth added 11). Of this number, 40 points are the body's own statements and 1 belongs to 2 function items inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
TsFixer._fixVideo (cognitive 40) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:239— TsFixer._fixVideo has cognitive complexity 40 (threshold 15). Drivers by points: if/else 17 (27 pts), boolean chains 9, loops 2 (4 pts) (nesting depth added 12). Of this number, 37 points are the body's own statements and 3 belong to 2 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
master.parseMasterPlaylist (cognitive 39) packages/xgplayer-hls/src/hls/manifest-loader/parser/master.js:9— master.parseMasterPlaylist has cognitive complexity 39 (threshold 15). Drivers by points: if/else 14 (31 pts), boolean chains 4, match/switch 1 (3 pts), loops 1 (nesting depth added 19). Of this number, 35 points are the body's own statements and 4 belong to 2 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
SubTitleParser.parseVTT (cognitive 39) REDACTED:246— SubTitleParser.parseVTT has cognitive complexity 39 (threshold 15). Drivers by points: if/else 14 (31 pts), boolean chains 7, loops 1 (nesting depth added 17). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
ManifestLoader.load (cognitive 38) packages/xgplayer-hls/src/hls/manifest-loader/index.js:41— ManifestLoader.load has cognitive complexity 38 (threshold 15). Drivers by points: if/else 17 (25 pts), boolean chains 11, error handling 2 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
saveAs.saveAs (cognitive 36) packages/xgplayer/src/plugins/download/saveAs.js:305— saveAs.saveAs has cognitive complexity 36 (threshold 15). Drivers by points: if/else 15 (17 pts), boolean chains 14, ternaries 1 (3 pts), error handling 1 (2 pts) (nesting depth added 5). This file's own header attributes it to another copyright holder, so it is code this repository carries rather than code it wrote: restructuring the body in place forks it from upstream and turns every future re-sync into a manual merge. The performable moves are to leave the body as close to its upstream form as possible and keep it behind a narrow interface of your own, and to re-sync it when upstream changes — or, if it has already diverged far enough that you maintain it here, adopt it deliberately and then split the body into named stages.
Task.exec::request (cognitive 36) packages/xgplayer-streaming-shared/src/net/task.js:37— Task.exec::request has cognitive complexity 36 (threshold 15). Drivers by points: if/else 15 (31 pts), boolean chains 4, error handling 1 (nesting depth added 16). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
config.getBuildConfig (cognitive 36) scripts/utils/config.js:102— config.getBuildConfig has cognitive complexity 36 (threshold 15). Drivers by points: if/else 12 (20 pts), ternaries 11 (12 pts), boolean chains 4 (nesting depth added 9). Of this number, 32 points are the body's own statements and 4 belong to 2 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_loadChunk::pump (cognitive 36) packages/xgplayer-streaming-shared/src/net/fetch.js:263— _loadChunk::pump has cognitive complexity 36 (threshold 15). Drivers by points: if/else 17 (25 pts), boolean chains 6, ternaries 3 (4 pts), error handling 1 (nesting depth added 9). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
demux (cognitive 36) packages/xgplayer-transmuxer/src/mp4/fmp4-demuxer.js:164— demux has cognitive complexity 36 (threshold 15). Drivers by points: if/else 12 (27 pts), loops 1 (4 pts), ternaries 1 (4 pts), boolean chains 1 (nesting depth added 21). Of this number, 20 points are the body's own statements and 16 belong to 4 function literals inside it that branch. To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
trafToSegments (cognitive 34) packages/xgplayer-mp4-loader/src/utils.js:31— trafToSegments has cognitive complexity 34 (threshold 15). Drivers by points: ternaries 9 (13 pts), if/else 8 (12 pts), boolean chains 7, loops 2 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_tick (cognitive 33) packages/xgplayer-hls/src/hls/index.js:966— _tick has cognitive complexity 33 (threshold 15). Drivers by points: if/else 11 (18 pts), loops 2 (8 pts), ternaries 1 (5 pts), boolean chains 2 (nesting depth added 17). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
requestPIP (cognitive 33) packages/xgplayer/src/plugins/pip/index.js:170— requestPIP has cognitive complexity 33 (threshold 15). Drivers by points: if/else 17 (26 pts), boolean chains 4, ternaries 1 (2 pts), error handling 1 (nesting depth added 10). Most of this is not in the body itself: 14 of the 33 points are its own statements and the rest belongs to 2 function literals inside it that branch (lines 193, 230). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
Hls._loadData (cognitive 32) packages/xgplayer-hls/src/hls/index.js:178— Hls._loadData has cognitive complexity 32 (threshold 15). Drivers by points: if/else 15 (26 pts), ternaries 1 (3 pts), boolean chains 2, error handling 1 (nesting depth added 13). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
NALu.parseAnnexB (cognitive 32) packages/xgplayer-transmuxer/src/codec/nalu.ts:4— NALu.parseAnnexB has cognitive complexity 32 (threshold 15). Drivers by points: if/else 11 (20 pts), loops 4 (6 pts), boolean chains 4, match/switch 1 (2 pts) (nesting depth added 12). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
index.main (cognitive 31) scripts/commands/release/index.js:13— index.main has cognitive complexity 31 (threshold 15). Drivers by points: if/else 18 (20 pts), boolean chains 8, ternaries 2 (3 pts) (nesting depth added 3). Of this number, 29 points are the body's own statements and 2 belong to one function literal inside it that branches. To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.
UTF8.decode (cognitive 30) packages/xgplayer-transmuxer/src/utils/utf8.js:7— UTF8.decode has cognitive complexity 30 (threshold 15). Drivers by points: if/else 11 (27 pts), boolean chains 2, loops 1 (nesting depth added 16). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
FlvFixer._fixVideo (cognitive 30) packages/xgplayer-transmuxer/src/flv/fixer.js:111— FlvFixer._fixVideo has cognitive complexity 30 (threshold 15). Drivers by points: if/else 18 (26 pts), boolean chains 3, loops 1 (nesting depth added 8). Of this number, 29 points are the body's own statements and 1 belongs to one function literal inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
moofToSamples (cognitive 30) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:1157— moofToSamples has cognitive complexity 30 (threshold 15). Drivers by points: if/else 10 (15 pts), boolean chains 13, loops 1 (2 pts) (nesting depth added 6). Most of this is not in the body itself: 5 of the 30 points are its own statements and the rest belongs to 2 function literals inside it that branch (lines 1165, 1189). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
(anonymous) (cognitive 30) packages/xgplayer-subtitles/src/index.js:319— (anonymous) has cognitive complexity 30 (threshold 15). Drivers by points: if/else 12 (21 pts), error handling 1 (4 pts), boolean chains 3, loops 1 (2 pts) (nesting depth added 13). Of this number, 24 points are the body's own statements and 6 belong to 2 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
beforePlayerInit (cognitive 30) packages/xgplayer-hls/src/plugin.js:82— beforePlayerInit has cognitive complexity 30 (threshold 15). Drivers by points: if/else 11 (15 pts), boolean chains 10, error handling 2 (5 pts) (nesting depth added 7). Of this number, 19 points are the body's own statements and 11 belong to 7 function items inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
AMF._parseValue (cognitive 29) packages/xgplayer-transmuxer/src/flv/amf.js:15— AMF._parseValue has cognitive complexity 29 (threshold 15). Drivers by points: if/else 9 (22 pts), loops 3 (6 pts), match/switch 1 (nesting depth added 16). The drivers above price the dispatch low by construction — a dispatch is charged once however many cases it lists, while each branch inside an arm is charged in full — so most of this count is what the case bodies hold, and the arms are where it can be reduced. To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Keep every case explicit, and make the behaviour for cases you do not list a deliberate choice rather than an accident.
ImaAdManager.onAdEvent (cognitive 28) packages/xgplayer-ads/src/imaAdManager.js:430— ImaAdManager.onAdEvent has cognitive complexity 28 (threshold 15). Drivers by points: if/else 10 (22 pts), boolean chains 4, match/switch 1, ternaries 1 (nesting depth added 12). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
TsFixer._fixHevcBoundary (cognitive 28) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:174— TsFixer._fixHevcBoundary has cognitive complexity 28 (threshold 15). Drivers by points: if/else 12 (17 pts), boolean chains 9, loops 2 (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_startInit (cognitive 28) REDACTED:603— _startInit has cognitive complexity 28 (threshold 15). Drivers by points: if/else 14 (16 pts), boolean chains 10, ternaries 2 (nesting depth added 2). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.
exitFullscreen (cognitive 28) REDACTED:1526— exitFullscreen has cognitive complexity 28 (threshold 15). Drivers by points: if/else 8 (12 pts), error handling 4 (11 pts), boolean chains 4, loops 1 (nesting depth added 11). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
register (cognitive 28) packages/xgplayer/src/plugin/pluginsManager.js:121— register has cognitive complexity 28 (threshold 15). Drivers by points: if/else 15 (19 pts), boolean chains 7, error handling 1, loops 1 (nesting depth added 4). Of this number, 26 points are the body's own statements and 2 belong to one function literal inside it that branches. To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition.
toggleFullScreen (cognitive 28) packages/xgplayer/src/plugins/fullscreen/index.js:139— toggleFullScreen has cognitive complexity 28 (threshold 15). Drivers by points: if/else 13 (21 pts), boolean chains 4, error handling 1 (3 pts) (nesting depth added 10). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_loadSegment (cognitive 28) packages/xgplayer-hls/src/hls/segment-loader/index.js:86— _loadSegment has cognitive complexity 28 (threshold 15). Drivers by points: if/else 11 (26 pts), boolean chains 2 (nesting depth added 15). Of this number, 14 points are the body's own statements and 14 belong to 3 function literals inside it that branch. To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
MP4Loader.loadMeta (cognitive 27) packages/xgplayer-mp4-loader/src/loader.js:247— MP4Loader.loadMeta has cognitive complexity 27 (threshold 15). Drivers by points: if/else 15 (26 pts), boolean chains 1 (nesting depth added 11). Of this number, 20 points are the body's own statements and 7 belong to one function item inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
TsFixer._doFixAudioInternal (cognitive 27) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:477— TsFixer._doFixAudioInternal has cognitive complexity 27 (threshold 15). Drivers by points: if/else 9 (19 pts), boolean chains 4, loops 2 (4 pts) (nesting depth added 12). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_tick (cognitive 27) packages/xgplayer-flv/src/flv/index.js:457— _tick has cognitive complexity 27 (threshold 15). Drivers by points: if/else 8 (13 pts), boolean chains 7, loops 2 (7 pts) (nesting depth added 10). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
Subtitle.switch (cognitive 26) packages/xgplayer-subtitles/src/index.js:316— Subtitle.switch has cognitive complexity 26 (threshold 15). Drivers by points: if/else 12 (21 pts), boolean chains 3, loops 1 (2 pts) (nesting depth added 10). None of this is in the body itself: all 26 points belong to 2 function literals inside it that branch (lines 319, 363). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
MP4Parser.esds (cognitive 26) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:699— MP4Parser.esds has cognitive complexity 26 (threshold 15). Drivers by points: if/else 9 (21 pts), loops 2 (3 pts), boolean chains 2 (nesting depth added 13). None of this is in the body itself: all 26 points belong to one function literal inside it that branches (line 700). The decisions are inside the literal, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literal's work into a named function or method at the enclosing scope and have the literal call it, then reduce whichever part then reads as the largest.
resizePosition (cognitive 26) REDACTED:2105— resizePosition has cognitive complexity 26 (threshold 15). Drivers by points: ternaries 10 (18 pts), if/else 5, boolean chains 3 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
debounce (cognitive 26) REDACTED:977— debounce has cognitive complexity 26 (threshold 15). Drivers by points: if/else 11 (13 pts), ternaries 5 (7 pts), boolean chains 6 (nesting depth added 4). Most of this is not in the body itself: 9 of the 26 points are its own statements and the rest belongs to 12 function items inside it that branch (debounced, shouldInvoke, trailingEdge, …). Those helpers are already separate functions, so extracting the branching again is not available. To reduce it, move them out of the body to the enclosing scope, where each is measured, reviewed and tested on its own, and reduce whichever one then reads as the largest.
MSE.unbindMedia (cognitive 25) packages/xgplayer-streaming-shared/src/mse.ts:393— MSE.unbindMedia has cognitive complexity 25 (threshold 15). Drivers by points: if/else 9 (15 pts), error handling 2 (6 pts), boolean chains 4 (nesting depth added 10). Of this number, 18 points are the body's own statements and 7 belong to 2 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
getSamples (cognitive 25) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:1258— getSamples has cognitive complexity 25 (threshold 15). Drivers by points: if/else 8 (15 pts), ternaries 2 (5 pts), loops 2 (3 pts), boolean chains 2 (nesting depth added 11). Most of this is not in the body itself: 3 of the 25 points are its own statements and the rest belongs to 3 function literals inside it that branch (lines 1289, 1273, 1268). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
_onLoad (cognitive 25) packages/xgplayer-streaming-shared/src/net/xhr.js:205— _onLoad has cognitive complexity 25 (threshold 15). Drivers by points: if/else 11 (13 pts), boolean chains 7, ternaries 3 (5 pts) (nesting depth added 4). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.
constructor (cognitive 25) packages/xgplayer/src/error.js:98— constructor has cognitive complexity 25 (threshold 15). Drivers by points: boolean chains 8, ternaries 4 (8 pts), if/else 4 (6 pts), loops 1 (3 pts) (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
MP3Loader.loadSegment (cognitive 24) packages/xgplayer-mp3/src/loader.ts:240— MP3Loader.loadSegment has cognitive complexity 24 (threshold 15). Drivers by points: if/else 8 (14 pts), boolean chains 6, loops 2, ternaries 2 (nesting depth added 6). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
MP3.loadSegment (cognitive 24) packages/xgplayer-mp3/src/mp3.ts:161— MP3.loadSegment has cognitive complexity 24 (threshold 15). Drivers by points: if/else 14 (19 pts), ternaries 2 (3 pts), boolean chains 1, error handling 1 (nesting depth added 6). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
utils.moovToMeta (cognitive 24) packages/xgplayer-mp4-loader/src/utils.js:592— utils.moovToMeta has cognitive complexity 24 (threshold 15). Drivers by points: if/else 8 (20 pts), boolean chains 2, ternaries 1 (2 pts) (nesting depth added 13). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
HEVC.parseSliceHeader (cognitive 24) packages/xgplayer-transmuxer/src/codec/hevc.ts:206— HEVC.parseSliceHeader has cognitive complexity 24 (threshold 15). Drivers by points: if/else 13, boolean chains 8, ternaries 2, error handling 1. To reduce it, split the body: this score is breadth rather than depth — many checks laid out side by side rather than nested inside one another, so inverting conditions into early returns has nothing left to flatten. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
MP4Parser.trun (cognitive 24) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:909— MP4Parser.trun has cognitive complexity 24 (threshold 15). Drivers by points: if/else 9 (20 pts), boolean chains 2, loops 1 (2 pts) (nesting depth added 12). None of this is in the body itself: all 24 points belong to one function literal inside it that branches (line 910). The decisions are inside the literal, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literal's work into a named function or method at the enclosing scope and have the literal call it, then reduce whichever part then reads as the largest.
_initDOM (cognitive 24) REDACTED:431— _initDOM has cognitive complexity 24 (threshold 15). Drivers by points: if/else 13 (18 pts), boolean chains 3, ternaries 3 (nesting depth added 5). Of this number, 18 points are the body's own statements and 6 belong to 2 function literals inside it that branch. To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.
attachPlayer (cognitive 24) packages/xgplayer-subtitles/src/index.js:239— attachPlayer has cognitive complexity 24 (threshold 15). Drivers by points: if/else 9 (12 pts), boolean chains 7, error handling 1 (3 pts), match/switch 1 (2 pts) (nesting depth added 6). Of this number, 23 points are the body's own statements and 1 belongs to 2 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
onTouchMove (cognitive 24) packages/xgplayer/src/plugins/mobile/index.js:424— onTouchMove has cognitive complexity 24 (threshold 15). Drivers by points: if/else 6 (10 pts), boolean chains 8, ternaries 3 (6 pts) (nesting depth added 7). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
util.util.getBuffered2 (cognitive 23) REDACTED:692— util.util.getBuffered2 has cognitive complexity 23 (threshold 15). Drivers by points: if/else 9 (18 pts), loops 2 (3 pts), ternaries 1 (2 pts) (nesting depth added 11). Of this number, 21 points are the body's own statements and 2 belong to one function literal inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
Player.resize (cognitive 23) REDACTED:2217— Player.resize has cognitive complexity 23 (threshold 15). Drivers by points: boolean chains 12, if/else 9 (10 pts), ternaries 1 (nesting depth added 1). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.
Keyboard.handleKeyCode (cognitive 23) packages/xgplayer/src/plugins/keyboard/index.js:366— Keyboard.handleKeyCode has cognitive complexity 23 (threshold 15). Drivers by points: if/else 5 (15 pts), ternaries 1 (4 pts), boolean chains 3, loops 1 (nesting depth added 13). To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
index.updateVersions (cognitive 23) scripts/commands/release/index.js:172— index.updateVersions has cognitive complexity 23 (threshold 15). Drivers by points: if/else 8 (20 pts), boolean chains 3 (nesting depth added 12). None of this is in the body itself: all 23 points belong to 4 function literals inside it that branch (lines 182, 191, 202, …). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
_onProgress (cognitive 23) packages/xgplayer-flv/src/flv/index.js:343— _onProgress has cognitive complexity 23 (threshold 15). Drivers by points: if/else 11 (15 pts), boolean chains 5, ternaries 1 (2 pts), error handling 1 (nesting depth added 5). Of this number, 21 points are the body's own statements and 2 belong to one function literal inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
update (cognitive 23) packages/xgplayer-hls/src/hls/playlist/stream.js:106— update has cognitive complexity 23 (threshold 15). Drivers by points: if/else 7 (13 pts), boolean chains 10 (nesting depth added 6). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_updateSegments (cognitive 23) packages/xgplayer-hls/src/hls/playlist/stream.js:246— _updateSegments has cognitive complexity 23 (threshold 15). Drivers by points: if/else 6 (13 pts), boolean chains 6, ternaries 1 (3 pts), other 1 (nesting depth added 9). Of this number, 22 points are the body's own statements and 1 belongs to 3 function literals inside it that branch. To reduce it, flatten the nesting: this score is depth rather than breadth — most of its points come from checks stacked inside one another, so the work sits several levels in. Invert each enclosing check into an early exit (a return, or the language's equivalent) so the happy path stays at one level, and where a level cannot be exited early, lift the block it encloses into its own named function.
onGapJump (cognitive 23) packages/xgplayer/src/plugins/gapJump/index.js:35— onGapJump has cognitive complexity 23 (threshold 15). Drivers by points: if/else 11 (14 pts), boolean chains 6, ternaries 1 (3 pts) (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
isValidDaterange (cognitive 23) packages/xgplayer-hls/src/hls/manifest-loader/parser/utils.js:56— isValidDaterange has cognitive complexity 23 (threshold 15). Drivers by points: boolean chains 13, if/else 5 (8 pts), loops 1 (2 pts) (nesting depth added 4). To reduce it, name the conditions: bind each compound test to a well-named local or a small predicate function, so the body reads as a sequence of named decisions rather than a chain of operators.
Player.onFullscreenChange (cognitive 22) REDACTED:1784— Player.onFullscreenChange has cognitive complexity 22 (threshold 15). Drivers by points: if/else 10 (15 pts), boolean chains 7 (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
CastPlugin._resumeMSEPlugin (cognitive 21) packages/xgplayer-cast/src/plugin.ts:241— CastPlugin._resumeMSEPlugin has cognitive complexity 21 (threshold 15). Drivers by points: if/else 12 (14 pts), boolean chains 6, error handling 1 (nesting depth added 2). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.
MP4._loadSegment (cognitive 21) packages/xgplayer-mp4/src/mp4/index.ts:141— MP4._loadSegment has cognitive complexity 21 (threshold 15). Drivers by points: if/else 11 (15 pts), error handling 3 (4 pts), boolean chains 1, ternaries 1 (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
MPEG.parseHeader (cognitive 21) packages/xgplayer-transmuxer/src/codec/mpeg.ts:126— MPEG.parseHeader has cognitive complexity 21 (threshold 15). Drivers by points: ternaries 5 (12 pts), if/else 3 (5 pts), boolean chains 4 (nesting depth added 9). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
FMP4Remuxer.remux (cognitive 21) packages/xgplayer-transmuxer/src/mp4/fmp4-remuxer.js:30— FMP4Remuxer.remux has cognitive complexity 21 (threshold 15). Drivers by points: if/else 9 (18 pts), boolean chains 3 (nesting depth added 9). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
release-metadata.validateReleaseVersion (cognitive 21) scripts/workflow/release-metadata.js:25— release-metadata.validateReleaseVersion has cognitive complexity 21 (threshold 15). Drivers by points: if/else 6 (12 pts), ternaries 2 (4 pts), boolean chains 3, loops 2 (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
Player.constructor (cognitive 20) REDACTED:99— Player.constructor has cognitive complexity 20 (threshold 15). Drivers by points: if/else 10 (14 pts), boolean chains 6 (nesting depth added 4). Of this number, 19 points are the body's own statements and 1 belongs to one function literal inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
SubTitleParser.parseASS (cognitive 20) REDACTED:176— SubTitleParser.parseASS has cognitive complexity 20 (threshold 15). Drivers by points: if/else 7 (13 pts), error handling 1 (4 pts), boolean chains 2, loops 1 (nesting depth added 9). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
MP4.traf (cognitive 20) packages/xgplayer-transmuxer/src/mp4/mp4.js:946— MP4.traf has cognitive complexity 20 (threshold 15). Drivers by points: if/else 11 (16 pts), boolean chains 4 (nesting depth added 5). Of this number, 17 points are the body's own statements and 3 belong to one function literal inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
mediaPlay (cognitive 20) REDACTED:1039— mediaPlay has cognitive complexity 20 (threshold 15). Drivers by points: if/else 8 (14 pts), boolean chains 4, error handling 1 (2 pts) (nesting depth added 7). Of this number, 11 points are the body's own statements and 9 belong to 3 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_loadSegment (cognitive 20) packages/xgplayer-hls/src/hls/index.js:570— _loadSegment has cognitive complexity 20 (threshold 15). Drivers by points: if/else 7 (11 pts), boolean chains 9 (nesting depth added 4). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_loadSegmentDirect (cognitive 20) packages/xgplayer-hls/src/hls/index.js:621— _loadSegmentDirect has cognitive complexity 20 (threshold 15). Drivers by points: if/else 9 (14 pts), boolean chains 5, error handling 1 (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
Plugin.insert (cognitive 19) packages/xgplayer/src/plugin/plugin.js:158— Plugin.insert has cognitive complexity 19 (threshold 15). Drivers by points: if/else 8 (13 pts), ternaries 2 (4 pts), loops 1 (2 pts) (nesting depth added 8). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
Hls._onSeeking (cognitive 19) packages/xgplayer-hls/src/hls/index.js:800— Hls._onSeeking has cognitive complexity 19 (threshold 15). Drivers by points: if/else 8 (11 pts), boolean chains 6, ternaries 1 (2 pts) (nesting depth added 4). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
DASH.init (cognitive 19) packages/xgplayer-dash/src/dash.js:30— DASH.init has cognitive complexity 19 (threshold 15). Drivers by points: if/else 6 (8 pts), boolean chains 7, ternaries 2 (4 pts) (nesting depth added 4). None of this is in the body itself: all 19 points belong to 4 function literals inside it that branch (lines 69, 37, 51, …). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
index.util.getBrowserVersion (cognitive 19) packages/xgplayer-hls.js/src/utils/index.js:3— index.util.getBrowserVersion has cognitive complexity 19 (threshold 15). Drivers by points: if/else 13 (17 pts), boolean chains 2 (nesting depth added 4). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.
parser.parseXingHeader (cognitive 19) packages/xgplayer-mp3/src/parser.ts:182— parser.parseXingHeader has cognitive complexity 19 (threshold 15). Drivers by points: if/else 9 (12 pts), ternaries 4 (6 pts), boolean chains 1 (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
AAC.getSilentFrame (cognitive 19) packages/xgplayer-transmuxer/src/codec/aac.ts:201— AAC.getSilentFrame has cognitive complexity 19 (threshold 15). Drivers by points: if/else 9 (18 pts), match/switch 1 (nesting depth added 9). The drivers above price the dispatch low by construction — a dispatch is charged once however many cases it lists, while each branch inside an arm is charged in full — so most of this count is what the case bodies hold, and the arms are where it can be reduced. To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Keep every case explicit, and make the behaviour for cases you do not list a deliberate choice rather than an accident.
HEVC.parseHEVCDecoderConfigurationRecord (cognitive 19) packages/xgplayer-transmuxer/src/codec/hevc.ts:27— HEVC.parseHEVCDecoderConfigurationRecord has cognitive complexity 19 (threshold 15). Drivers by points: if/else 4 (12 pts), loops 2 (3 pts), match/switch 1 (3 pts), boolean chains 1 (nesting depth added 11). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
TsFixer.fix (cognitive 19) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:76— TsFixer.fix has cognitive complexity 19 (threshold 15). Drivers by points: if/else 10 (12 pts), ternaries 2 (4 pts), boolean chains 3 (nesting depth added 4). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_statistics (cognitive 19) packages/xgplayer-hls.js/src/index.js:139— _statistics has cognitive complexity 19 (threshold 15). Drivers by points: ternaries 5 (8 pts), boolean chains 7, if/else 4 (nesting depth added 3). None of this is in the body itself: all 19 points belong to 4 function literals inside it that branch (lines 160, 154, 151, …). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
mediaProxy.getVideoEventHandler (cognitive 18) packages/xgplayer/src/mediaProxy.js:45— mediaProxy.getVideoEventHandler has cognitive complexity 18 (threshold 15). Drivers by points: if/else 8 (9 pts), boolean chains 5, error handling 1 (2 pts), ternaries 1 (2 pts) (nesting depth added 3). None of this is in the body itself: all 18 points belong to one function literal inside it that branches (line 46). The decisions are inside the literal, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literal's work into a named function or method at the enclosing scope and have the literal call it, then reduce whichever part then reads as the largest.
Player.getFullscreen (cognitive 18) REDACTED:1474— Player.getFullscreen has cognitive complexity 18 (threshold 15). Drivers by points: if/else 7 (10 pts), boolean chains 3, ternaries 1 (3 pts), error handling 1, loops 1 (nesting depth added 5). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
VVC._parseVVCNalArrays (cognitive 18) packages/xgplayer-transmuxer/src/codec/vvc.js:188— VVC._parseVVCNalArrays has cognitive complexity 18 (threshold 15). Drivers by points: if/else 2 (6 pts), error handling 1 (5 pts), loops 2 (3 pts), match/switch 1 (3 pts), boolean chains 1 (nesting depth added 11). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
VVC.parseVVCPTLRecord (cognitive 18) packages/xgplayer-transmuxer/src/codec/vvc.js:241— VVC.parseVVCPTLRecord has cognitive complexity 18 (threshold 15). Drivers by points: loops 5 (10 pts), if/else 5 (7 pts), boolean chains 1 (nesting depth added 7). To reduce it, break up the iteration: give each loop body a named function, and split a multi-phase loop into one function per phase so no single body carries the whole pipeline.
__registerChildren (cognitive 18) packages/xgplayer/src/plugin/plugin.js:344— __registerChildren has cognitive complexity 18 (threshold 15). Drivers by points: if/else 5 (8 pts), boolean chains 6, ternaries 1 (4 pts) (nesting depth added 6). Most of this is not in the body itself: 5 of the 18 points are its own statements and the rest belongs to one function literal inside it that branches (line 355). The decisions are inside the literal, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literal's work into a named function or method at the enclosing scope and have the literal call it, then reduce whichever part then reads as the largest.
findIndexByTime (cognitive 18) REDACTED:56— findIndexByTime has cognitive complexity 18 (threshold 15). Drivers by points: if/else 6 (8 pts), boolean chains 4, ternaries 3 (4 pts), loops 1 (2 pts) (nesting depth added 4). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
HeatMap.formatData (cognitive 17) packages/xgplayer/src/plugins/heatmap/index.js:135— HeatMap.formatData has cognitive complexity 17 (threshold 15). Drivers by points: if/else 7 (11 pts), boolean chains 3, ternaries 1 (3 pts) (nesting depth added 6). Of this number, 13 points are the body's own statements and 4 belong to one function literal inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
parser.findFirstFrameOffset (cognitive 17) packages/xgplayer-mp3/src/parser.ts:113— parser.findFirstFrameOffset has cognitive complexity 17 (threshold 15). Drivers by points: if/else 7 (14 pts), boolean chains 2, loops 1 (nesting depth added 7). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
BufferService.appendBuffer (cognitive 17) packages/xgplayer-mp4/src/mp4/buffer-service.ts:76— BufferService.appendBuffer has cognitive complexity 17 (threshold 15). Drivers by points: if/else 8 (13 pts), boolean chains 2, error handling 1 (2 pts) (nesting depth added 6). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
_registerPlugins (cognitive 17) REDACTED:679— _registerPlugins has cognitive complexity 17 (threshold 15). Drivers by points: boolean chains 7, if/else 4 (5 pts), error handling 2 (4 pts), ternaries 1 (nesting depth added 3). Most of this is not in the body itself: 4 of the 17 points are its own statements and the rest belongs to 3 function literals inside it that branch (lines 690, 708, 714). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
switchURL (cognitive 17) packages/xgplayer-hls/src/hls/index.js:279— switchURL has cognitive complexity 17 (threshold 15). Drivers by points: if/else 5 (9 pts), error handling 1 (2 pts), loops 1 (2 pts), ternaries 1 (2 pts), boolean chains 1, match/switch 1 (nesting depth added 7). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
deepCopy (cognitive 17) REDACTED:274— deepCopy has cognitive complexity 17 (threshold 15). Drivers by points: if/else 7 (11 pts), boolean chains 3, ternaries 1 (3 pts) (nesting depth added 6). Most of this is not in the body itself: 2 of the 17 points are its own statements and the rest belongs to one function literal inside it that branches (line 276). The decisions are inside the literal, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literal's work into a named function or method at the enclosing scope and have the literal call it, then reduce whichever part then reads as the largest.
afterCreate (cognitive 17) packages/xgplayer-music/src/music.js:83— afterCreate has cognitive complexity 17 (threshold 15). Drivers by points: if/else 8 (11 pts), boolean chains 4, error handling 1 (2 pts) (nesting depth added 4). Of this number, 12 points are the body's own statements and 5 belong to 2 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
transmux (cognitive 17) packages/xgplayer-hls/src/hls/buffer-service/transmuxer/index.js:17— transmux has cognitive complexity 17 (threshold 15). Drivers by points: if/else 6 (7 pts), ternaries 2 (4 pts), boolean chains 3, error handling 2 (3 pts) (nesting depth added 4). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
Start.toggleTo (cognitive 16) packages/xgplayer/src/plugins/start/index.js:240— Start.toggleTo has cognitive complexity 16 (threshold 15). Drivers by points: if/else 8 (9 pts), boolean chains 5, ternaries 1 (2 pts) (nesting depth added 2). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.
Playlist.upsertPlaylist (cognitive 16) packages/xgplayer-hls/src/hls/playlist/index.js:134— Playlist.upsertPlaylist has cognitive complexity 16 (threshold 15). Drivers by points: if/else 10 (15 pts), boolean chains 1 (nesting depth added 5). Of this number, 13 points are the body's own statements and 3 belong to one function literal inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
DASH.seek (cognitive 16) packages/xgplayer-dash/src/dash.js:102— DASH.seek has cognitive complexity 16 (threshold 15). Drivers by points: if/else 8 (15 pts), boolean chains 1 (nesting depth added 7). None of this is in the body itself: all 16 points belong to 4 function literals inside it that branch (lines 114, 105, 132, …). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
AdUIManager.hideAdUI (cognitive 16) packages/xgplayer-ads/src/ui/adUIManager.js:195— AdUIManager.hideAdUI has cognitive complexity 16 (threshold 15). Drivers by points: if/else 10 (13 pts), boolean chains 3 (nesting depth added 3). Most of this is not in the body itself: 5 of the 16 points are its own statements and the rest belongs to 3 function literals inside it that branch (lines 199, 214, 231). The decisions are inside those literals, which nothing outside this body can call, review or test on its own, so splitting the enclosing body is not the move available here. To reduce it, lift the literals' work into a named function or method at the enclosing scope and have each literal call it, then reduce whichever part then reads as the largest.
Stream.readByte (cognitive 16) packages/xgplayer-dash/src/parse/stream.js:38— Stream.readByte has cognitive complexity 16 (threshold 15). Drivers by points: if/else 10 (15 pts), match/switch 1 (nesting depth added 5). The drivers above price the dispatch low by construction — a dispatch is charged once however many cases it lists, while each branch inside an arm is charged in full — so most of this count is what the case bodies hold, and the arms are where it can be reduced. To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Keep every case explicit, and make the behaviour for cases you do not list a deliberate choice rather than an accident.
MP4Parser.moovToSamples (cognitive 16) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:1213— MP4Parser.moovToSamples has cognitive complexity 16 (threshold 15). Drivers by points: if/else 8 (12 pts), boolean chains 4 (nesting depth added 4). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
MP4.sidx (cognitive 16) packages/xgplayer-transmuxer/src/mp4/mp4.js:1377— MP4.sidx has cognitive complexity 16 (threshold 15). Drivers by points: if/else 7 (13 pts), boolean chains 3 (nesting depth added 6). Of this number, 12 points are the body's own statements and 4 belong to one function literal inside it that branches. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
index.main (cognitive 16) REDACTED:226— index.main has cognitive complexity 16 (threshold 15). Drivers by points: if/else 6 (8 pts), boolean chains 6, loops 1 (2 pts) (nesting depth added 3). To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
setSubTitles (cognitive 16) packages/xgplayer-subtitles/src/index.js:153— setSubTitles has cognitive complexity 16 (threshold 15). Drivers by points: boolean chains 5, if/else 4 (5 pts), error handling 2 (4 pts), match/switch 1 (2 pts) (nesting depth added 4). Of this number, 15 points are the body's own statements and 1 belongs to 5 function literals inside it that branch. To reduce it, split the body into named stages: move each independent step or branch into its own named function so the body reads as a short sequence of named calls rather than one long body.
constructor (cognitive 16) packages/xgplayer/src/mediaProxy.js:112— constructor has cognitive complexity 16 (threshold 15). Drivers by points: if/else 8, boolean chains 6, ternaries 2. To reduce it, split the body: this score is breadth rather than depth — many checks laid out side by side rather than nested inside one another, so inverting conditions into early returns has nothing left to flatten. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
afterCreate (cognitive 16) packages/xgplayer/src/plugins/common/optionsIcon.js:73— afterCreate has cognitive complexity 16 (threshold 15). Drivers by points: boolean chains 7, if/else 7, ternaries 1 (2 pts) (nesting depth added 1). Of this number, 12 points are the body's own statements and 4 belong to 3 function literals inside it that branch. To reduce it, split the body: this score is breadth rather than depth — many checks laid out side by side rather than nested inside one another, so inverting conditions into early returns has nothing left to flatten. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
Off the main sequence: xgplayer-transmuxer — xgplayer-transmuxer: abstractness 0.00, instability 0.00, distance 1.00 — zone of pain — concrete and depended on by 5 project(s), so it's rigid to change.
Low cohesion: ScreenShot (LCOM4 5) packages/xgplayer/src/plugins/screenShot/index.js:5— ScreenShot's methods fall into 5 groups that share no field and call none of each other, against a bar of more than 3 for this run (LCOM4, configurable — your repository's bar is the one quoted here). Each group is a set of methods reachable from one another through shared fields or direct calls, so 5 groups means the type has that many internally-connected clusters with nothing tying them together. Types whose shape makes a high count expected — and which would otherwise dominate this list — are excluded before this row is raised, so this is a genuine split candidate rather than a metric reading. It is still a shape, not a defect: confirm the groups match responsibilities you can name before splitting.
Fake-async — async method never awaits packages/xgplayer-hls/src/hls/buffer-service/index.js:378— `setLiveSeekableRange` is declared `async` but never awaits anything, so it runs synchronously while pretending to be asynchronous. Drop `async` or do the real async work.
IC1 · Incompleteness & stubs· Both branches are identical · ×1
Both branches are identical — the condition decides nothing packages/xgplayer/src/plugins/mobile/index.js:298— Both arms of this conditional expression are the same, so no input can make the condition matter. Implement the distinction that was intended, or drop the condition.
Sync-over-async blocking scripts/utils/config.js:152— `fs.readFileSync` in `transform` blocks the event loop until it finishes — a blocking call inside async code stalls the event loop — every other request waits for as long as it runs.
Duplication concentrated across 13 sibling directories (28 clone groups) packages/xgplayer-mp3/src/plugin.ts:163— 28 duplicated blocks under packages/ have copies in at least two of the sibling directories xgplayer, xgplayer-ads, xgplayer-dash, xgplayer-flv, xgplayer-flv.js, xgplayer-hls (+7 more sibling(s) not listed) — 22 of them are reported below, and 6 are counted here but not reported individually: those copies match on shape but no longer clear R10's bar for an individually reported row — either they kept neither their own names nor their values, or what was copied is too small to stand on its own (it reports near-exact duplication only, and only of substantial extent). What this row states is the concentration, which the detector measured over all 28 and which does not depend on how exactly each block's copies still match. That concentration is one structural fact, not 28 local ones: the siblings replicate behaviour none of them owns, which is the shape of a missing shared module — a common library every sibling imports — rather than 28 separate extractions. Check first whether the siblings are deliberately standalone deliverables (scaffold templates, demo apps that must stay copy-pasteable); where they are, the duplication is the design and the per-block rows are the ones to act on.
Duplication concentrated across 2 sibling directories (9 clone groups) packages/xgplayer-transmuxer/src/flv/index.js:410— 9 duplicated blocks under packages/xgplayer-transmuxer/src/ have copies in at least two of the sibling directories flv, mpeg-ts — 6 of them are reported below, and 3 are counted here but not reported individually: those copies match on shape but no longer clear R10's bar for an individually reported row — either they kept neither their own names nor their values, or what was copied is too small to stand on its own (it reports near-exact duplication only, and only of substantial extent). What this row states is the concentration, which the detector measured over all 9 and which does not depend on how exactly each block's copies still match. That concentration is one structural fact, not 9 local ones: the siblings replicate behaviour none of them owns, which is the shape of a missing shared module — a common library every sibling imports — rather than 9 separate extractions. Check first whether the siblings are deliberately standalone deliverables (scaffold templates, demo apps that must stay copy-pasteable); where they are, the duplication is the design and the per-block rows are the ones to act on.
Duplication concentrated across 10 sibling directories (6 clone groups) packages/xgplayer/src/plugins/cssFullScreen/index.js:102— 6 duplicated blocks under packages/xgplayer/src/plugins/ have copies in at least two of the sibling directories common, controls, cssFullScreen, danmu, download, pc (+4 more sibling(s) not listed) — 4 of them are reported below, and 2 are counted here but not reported individually: those copies match on shape but no longer clear R10's bar for an individually reported row — either they kept neither their own names nor their values, or what was copied is too small to stand on its own (it reports near-exact duplication only, and only of substantial extent). What this row states is the concentration, which the detector measured over all 6 and which does not depend on how exactly each block's copies still match. That concentration is one structural fact, not 6 local ones: the siblings replicate behaviour none of them owns, which is the shape of a missing shared module — a common library every sibling imports — rather than 6 separate extractions. Check first whether the siblings are deliberately standalone deliverables (scaffold templates, demo apps that must stay copy-pasteable); where they are, the duplication is the design and the per-block rows are the ones to act on.
R10 · Code Duplication· Duplicated block with local edits (138 matched lines × 2 locations) · ×1
Duplicated block with local edits (138 matched lines × 2 locations) packages/xgplayer-mp3/src/plugin.ts:163— packages/xgplayer-mp3/src/plugin.ts:163 · packages/xgplayer-mp4/src/plugin.ts:134 — the two spans are one implementation copied and then locally edited — 882 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
R10 · Code Duplication· Duplicated block with local edits (68 matched lines × 2 locations) · ×1
Duplicated block with local edits (68 matched lines × 2 locations) packages/xgplayer-flv/src/plugin.js:86— packages/xgplayer-flv/src/plugin.js:86 · packages/xgplayer-hls/src/plugin.js:153 — the two spans are one implementation copied and then locally edited — 428 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
Wholesale file copy (54 identical lines × 2 files) packages/xgplayer/src/presets/default-en.js:1— packages/xgplayer/src/presets/default-en.js:1 · packages/xgplayer/src/presets/default.js:1 — these 2 files are line-for-line copies of one another — 54 lines are identical, in the same order, in every one of them — so this is one fact about the file set, not a block to extract. An edit made to one file and not the others changes behaviour silently, which is the failure a wholesale copy guarantees. Pick one file as the single source and derive the others from it (re-export it, spread it into the local overrides each variant genuinely needs, or generate the copies at build time) — the few lines that differ between the files are exactly the part each variant should still own. Check first whether the copies are deliberately standalone deliverables (a translation file seeded from its sibling and waiting to be translated); where they are, the duplication is the design, and the honest move is to mark the seeded file as untranslated rather than to let it pass as done.
R10 · Code Duplication· Duplicated block with local edits (52 matched lines × 2 locations) · ×1
Duplicated block with local edits (52 matched lines × 2 locations) packages/xgplayer-flv/src/plugin-extension.js:11— packages/xgplayer-flv/src/plugin-extension.js:11 · packages/xgplayer-hls/src/plugin-extension.js:14 — the two spans are one implementation copied and then locally edited — 301 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
R10 · Code Duplication· Duplicated block with local edits (39 matched lines × 2 locations) · ×1
Duplicated block with local edits (39 matched lines × 2 locations) packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:208— packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:208 · packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:258 — the two spans are one implementation copied and then locally edited — 328 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
Duplicated block (27 lines × 4 locations) packages/xgplayer-music/src/plugins/musicBackward.js:3— packages/xgplayer-music/src/plugins/musicBackward.js:3 · packages/xgplayer-music/src/plugins/musicForward.js:3 · packages/xgplayer-music/src/plugins/musicNext.js:3 · packages/xgplayer-music/src/plugins/musicPrev.js:3 — the 4 copies are spread across 4 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
Duplicated block (25 lines × 2 locations) packages/xgplayer-transmuxer/src/codec/nalu.ts:138— packages/xgplayer-transmuxer/src/codec/nalu.ts:138 · packages/xgplayer-transmuxer/src/codec/vvc.js:358 — the 2 copies sit in sibling files in one directory, so check first whether one of them (or an existing module there) already owns this behaviour and the others should call it; otherwise extract it into one module in that directory and have each site call it.
R10 · Code Duplication· Duplicated block with local edits (24 matched lines × 2 locations) · ×1
Duplicated block with local edits (24 matched lines × 2 locations) REDACTED:27— REDACTED:27 · REDACTED:94 — the two spans are one implementation copied and then locally edited — 172 tokens are still identical, in the same order in both files, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
R10 · Code Duplication· Duplicated block with local edits (22 matched lines × 2 locations) · ×1
Duplicated block with local edits (22 matched lines × 2 locations) REDACTED:1497— REDACTED:1497 · REDACTED:1538 — the two spans are one implementation copied and then locally edited — 106 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
Duplicated block (21 lines × 2 locations) packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:83— packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:83 · packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:124 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
R10 · Code Duplication· Duplicated block with local edits (20 matched lines × 2 locations) · ×1
Duplicated block with local edits (20 matched lines × 2 locations) packages/xgplayer-mp4-loader/src/loader.js:151— packages/xgplayer-mp4-loader/src/loader.js:151 · packages/xgplayer-mp4-loader/src/loader.js:253 — the two spans are one implementation copied and then locally edited — 184 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
Duplicated block (20 lines × 2 locations) packages/xgplayer-subtitles/src/index.js:47— packages/xgplayer-subtitles/src/index.js:47 · REDACTED:369 — the 2 copies sit in sibling files in one directory, so check first whether one of them (or an existing module there) already owns this behaviour and the others should call it; otherwise extract it into one module in that directory and have each site call it.
Duplicated block (18 lines × 2 locations) packages/xgplayer-flv/src/flv/services/buffer-service.js:350— packages/xgplayer-flv/src/flv/services/buffer-service.js:350 · packages/xgplayer-hls/src/hls/buffer-service/transmuxer/index.js:133 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
Duplicated block (18 lines × 4 locations) packages/xgplayer-music/src/plugins/musicBackward.js:36— packages/xgplayer-music/src/plugins/musicBackward.js:36 · packages/xgplayer-music/src/plugins/musicForward.js:36 · packages/xgplayer-music/src/plugins/musicNext.js:36 · packages/xgplayer-music/src/plugins/musicPrev.js:36 — the 4 copies are spread across 4 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
R10 · Code Duplication· Duplicated block with local edits (17 matched lines × 2 locations) · ×1
Duplicated block with local edits (17 matched lines × 2 locations) packages/xgplayer/src/plugins/keyboard/index.js:157— packages/xgplayer/src/plugins/keyboard/index.js:157 · packages/xgplayer/src/plugins/keyboard/index.js:177 — the two spans are one implementation copied and then locally edited — 83 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
Duplicated block (15 lines × 3 locations) packages/xgplayer-transmuxer/src/mp4/mp4.js:1288— packages/xgplayer-transmuxer/src/mp4/mp4.js:1288 · packages/xgplayer-transmuxer/src/mp4/mp4.js:1306 · packages/xgplayer-transmuxer/src/mp4/mp4.js:1325 — all 3 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported.
R10 · Code Duplication· Duplicated block with local edits (14 matched lines × 2 locations) · ×1
Duplicated block with local edits (14 matched lines × 2 locations) packages/xgplayer-streaming-shared/src/net/fetch.js:183— packages/xgplayer-streaming-shared/src/net/fetch.js:183 · packages/xgplayer-streaming-shared/src/net/fetch.js:362 — the two spans are one implementation copied and then locally edited — 94 tokens are still identical, in the same order in both spans, with only local edits between them. The copies have already begun to drift, which is this row's finding: an edit made to one and not the other changes behaviour silently. Diff the two spans first to learn what genuinely differs, then extract the shared core into one module both sites use, passing the differences in as parameters — or, if one copy exists only because the other could not be imported from its context, make one of them the single source the other is generated or re-exported from. If one copy is no longer reachable, delete it rather than letting it shadow the live one.
Duplicated block (13 lines × 2 locations) packages/xgplayer-transmuxer/src/flv/amf.js:40— packages/xgplayer-transmuxer/src/flv/amf.js:40 · packages/xgplayer-transmuxer/src/flv/amf.js:59 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited.
Complex function parseMediaPlaylist (cyclomatic 54, cognitive 85) packages/xgplayer-hls/src/hls/manifest-loader/parser/media.js:4— parseMediaPlaylist has cyclomatic complexity 54 and cognitive complexity 85; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function getSegments (cyclomatic 53, cognitive 97) packages/xgplayer-mp4-loader/src/utils.js:213— getSegments has cyclomatic complexity 53 and cognitive complexity 97; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function moovToTrack (cyclomatic 53, cognitive 73) packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:980— moovToTrack has cyclomatic complexity 53 and cognitive complexity 73; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function parseSPS (cyclomatic 49, cognitive 48) packages/xgplayer-transmuxer/src/codec/avc.ts:74— parseSPS has cyclomatic complexity 49 and cognitive complexity 48; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function (anonymous) (cyclomatic 49, cognitive 47) packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:244— (anonymous) has cyclomatic complexity 49 and cognitive complexity 47; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function demuxPart (cyclomatic 46, cognitive 92) packages/xgplayer-transmuxer/src/mp4/mp4-demuxer.js:156— demuxPart has cyclomatic complexity 46 and cognitive complexity 92; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function parseSliceHeader (cyclomatic 46, cognitive 30) packages/xgplayer-transmuxer/src/codec/hevc.ts:206— parseSliceHeader has cyclomatic complexity 46 and cognitive complexity 30; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function OnProgressHandle (cyclomatic 44, cognitive 73) packages/xgplayer-mp4-loader/src/loader.js:110— OnProgressHandle has cyclomatic complexity 44 and cognitive complexity 73; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function (anonymous) (cyclomatic 42, cognitive 55) packages/xgplayer-dash/src/m4s/mpd.js:137— (anonymous) has cyclomatic complexity 42 and cognitive complexity 55; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function appendBuffer (cyclomatic 37, cognitive 52) packages/xgplayer-flv/src/flv/services/buffer-service.js:127— appendBuffer has cyclomatic complexity 37 and cognitive complexity 52; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function saveAs (cyclomatic 36, cognitive 34) packages/xgplayer/src/plugins/download/saveAs.js:305— saveAs has cyclomatic complexity 36 and cognitive complexity 34; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function parseDOMChildren (cyclomatic 33, cognitive 65) packages/xgplayer-dash/src/m4s/xml2json.js:26— parseDOMChildren has cyclomatic complexity 33 and cognitive complexity 65; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function demux (cyclomatic 32, cognitive 55) packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:62— demux has cyclomatic complexity 32 and cognitive complexity 55; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function demux (cyclomatic 32, cognitive 50) packages/xgplayer-transmuxer/src/flv/index.js:44— demux has cyclomatic complexity 32 and cognitive complexity 50; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function appendBuffer (cyclomatic 30, cognitive 40) packages/xgplayer-hls/src/hls/buffer-service/index.js:160— appendBuffer has cyclomatic complexity 30 and cognitive complexity 40; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function (anonymous) (cyclomatic 29, cognitive 76) packages/xgplayer-mp4-loader/src/utils.js:308— (anonymous) has cyclomatic complexity 29 and cognitive complexity 76; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function load (cyclomatic 29, cognitive 37) packages/xgplayer-hls/src/hls/manifest-loader/index.js:41— load has cyclomatic complexity 29 and cognitive complexity 37; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function _fixVideo (cyclomatic 28, cognitive 42) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:239— _fixVideo has cyclomatic complexity 28 and cognitive complexity 42; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function _fixHevcBoundary (cyclomatic 28, cognitive 27) packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:174— _fixHevcBoundary has cyclomatic complexity 28 and cognitive complexity 27; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
Complex function _doFixAudioInternal (cyclomatic 27, cognitive 42) packages/xgplayer-transmuxer/src/flv/fixer.js:298— _doFixAudioInternal has cyclomatic complexity 27 and cognitive complexity 42; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes.
REDACTED: 2548 lines of code REDACTED:1— REDACTED has 2548 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-transmuxer/src/mp4/mp4.js · ×1
packages/xgplayer-transmuxer/src/mp4/mp4.js: 1345 lines of code packages/xgplayer-transmuxer/src/mp4/mp4.js:1— packages/xgplayer-transmuxer/src/mp4/mp4.js has 1345 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-transmuxer/src/mp4/mp4-parser.js · ×1
packages/xgplayer-transmuxer/src/mp4/mp4-parser.js: 1296 lines of code packages/xgplayer-transmuxer/src/mp4/mp4-parser.js:1— packages/xgplayer-transmuxer/src/mp4/mp4-parser.js has 1296 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-subtitles/src/index.js · ×1
packages/xgplayer-subtitles/src/index.js: 1156 lines of code packages/xgplayer-subtitles/src/index.js:1— packages/xgplayer-subtitles/src/index.js has 1156 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
REDACTED: 1083 lines of code REDACTED:1— REDACTED has 1083 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-hls/src/hls/index.js · ×1
packages/xgplayer-hls/src/hls/index.js: 986 lines of code packages/xgplayer-hls/src/hls/index.js:1— packages/xgplayer-hls/src/hls/index.js has 986 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer/src/mediaProxy.js · ×1
packages/xgplayer/src/mediaProxy.js: 796 lines of code packages/xgplayer/src/mediaProxy.js:1— packages/xgplayer/src/mediaProxy.js has 796 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-streaming-shared/src/mse.ts · ×1
packages/xgplayer-streaming-shared/src/mse.ts: 785 lines of code packages/xgplayer-streaming-shared/src/mse.ts:1— packages/xgplayer-streaming-shared/src/mse.ts has 785 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer/src/plugins/progress/index.js · ×1
packages/xgplayer/src/plugins/progress/index.js: 737 lines of code packages/xgplayer/src/plugins/progress/index.js:1— packages/xgplayer/src/plugins/progress/index.js has 737 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer/src/plugins/mobile/index.js · ×1
packages/xgplayer/src/plugins/mobile/index.js: 693 lines of code packages/xgplayer/src/plugins/mobile/index.js:1— packages/xgplayer/src/plugins/mobile/index.js has 693 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer/src/plugin/plugin.js · ×1
packages/xgplayer/src/plugin/plugin.js: 643 lines of code packages/xgplayer/src/plugin/plugin.js:1— packages/xgplayer/src/plugin/plugin.js has 643 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-ads/src/imaAdManager.js · ×1
packages/xgplayer-ads/src/imaAdManager.js: 629 lines of code packages/xgplayer-ads/src/imaAdManager.js:1— packages/xgplayer-ads/src/imaAdManager.js has 629 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-mp4-loader/src/utils.js · ×1
packages/xgplayer-mp4-loader/src/utils.js: 629 lines of code packages/xgplayer-mp4-loader/src/utils.js:1— packages/xgplayer-mp4-loader/src/utils.js has 629 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-flv/src/flv/index.js · ×1
packages/xgplayer-flv/src/flv/index.js: 521 lines of code packages/xgplayer-flv/src/flv/index.js:1— packages/xgplayer-flv/src/flv/index.js has 521 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts · ×1
packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts: 520 lines of code packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts:1— packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts has 520 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-cast/src/platform/chromecast.ts · ×1
packages/xgplayer-cast/src/platform/chromecast.ts: 487 lines of code packages/xgplayer-cast/src/platform/chromecast.ts:1— packages/xgplayer-cast/src/platform/chromecast.ts has 487 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer/src/plugins/track/index.js · ×1
packages/xgplayer/src/plugins/track/index.js: 478 lines of code packages/xgplayer/src/plugins/track/index.js:1— packages/xgplayer/src/plugins/track/index.js has 478 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer/src/plugins/progressPreview/index.js · ×1
packages/xgplayer/src/plugins/progressPreview/index.js: 471 lines of code packages/xgplayer/src/plugins/progressPreview/index.js:1— packages/xgplayer/src/plugins/progressPreview/index.js has 471 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-music/src/music.js · ×1
packages/xgplayer-music/src/music.js: 470 lines of code packages/xgplayer-music/src/music.js:1— packages/xgplayer-music/src/music.js has 470 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
REDACTED: 455 lines of code REDACTED:1— REDACTED has 455 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-cast/src/platform/airplay.ts · ×1
packages/xgplayer-cast/src/platform/airplay.ts: 453 lines of code packages/xgplayer-cast/src/platform/airplay.ts:1— packages/xgplayer-cast/src/platform/airplay.ts has 453 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-mp3/src/loader.ts · ×1
packages/xgplayer-mp3/src/loader.ts: 442 lines of code packages/xgplayer-mp3/src/loader.ts:1— packages/xgplayer-mp3/src/loader.ts has 442 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-mp4-loader/src/loader.js · ×1
packages/xgplayer-mp4-loader/src/loader.js: 437 lines of code packages/xgplayer-mp4-loader/src/loader.js:1— packages/xgplayer-mp4-loader/src/loader.js has 437 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-transmuxer/src/codec/vvc.js · ×1
packages/xgplayer-transmuxer/src/codec/vvc.js: 435 lines of code packages/xgplayer-transmuxer/src/codec/vvc.js:1— packages/xgplayer-transmuxer/src/codec/vvc.js has 435 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-transmuxer/src/mpeg-ts/index.ts · ×1
packages/xgplayer-transmuxer/src/mpeg-ts/index.ts: 435 lines of code packages/xgplayer-transmuxer/src/mpeg-ts/index.ts:1— packages/xgplayer-transmuxer/src/mpeg-ts/index.ts has 435 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
REDACTED: 419 lines of code REDACTED:1— REDACTED has 419 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-transmuxer/src/flv/index.js · ×1
packages/xgplayer-transmuxer/src/flv/index.js: 415 lines of code packages/xgplayer-transmuxer/src/flv/index.js:1— packages/xgplayer-transmuxer/src/flv/index.js has 415 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
R3 · Large Files· packages/xgplayer-hls/src/hls/buffer-service/index.js · ×1
packages/xgplayer-hls/src/hls/buffer-service/index.js: 408 lines of code packages/xgplayer-hls/src/hls/buffer-service/index.js:1— packages/xgplayer-hls/src/hls/buffer-service/index.js has 408 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module.
Dead file (~115 LoC) packages/xgplayer-dash/src/parse/stream.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), but 3 in-repo import(s) from 3 other file(s) do name it (packages/xgplayer-dash/src/parse/box.js, packages/xgplayer-dash/src/parse/box/sidx.js, packages/xgplayer-dash/src/parse/index.js) — every one of those referrers is itself unreachable, so this file is dead only as a member of that cluster: if any referrer is in fact alive, this row falls with it
Dead file (~104 LoC) scripts/rollup.base.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), but 1 in-repo import(s) from 1 other file(s) do name it (scripts/rollup.prod.js) — every one of those referrers is itself unreachable, so this file is dead only as a member of that cluster: if any referrer is in fact alive, this row falls with it
Dead file (~90 LoC) packages/xgplayer-music/src/util.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~87 LoC) scripts/rollup.prod.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~69 LoC) packages/xgplayer-dash/src/parse/box.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), but 2 in-repo import(s) from 2 other file(s) do name it (packages/xgplayer-dash/src/parse/box/sidx.js, packages/xgplayer-dash/src/parse/index.js) — every one of those referrers is itself unreachable, so this file is dead only as a member of that cluster: if any referrer is in fact alive, this row falls with it
Dead file (~45 LoC) scripts/workflow/create-github-release.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~43 LoC) packages/xgplayer-dash/src/parse/index.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~39 LoC) packages/xgplayer-dash/src/parse/box/sidx.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~35 LoC) packages/xgplayer/src/plugins/netAdaption/index.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~19 LoC) packages/xgplayer-dash/src/parse/date.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~17 LoC) scripts/workflow/create-release-pr.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~10 LoC) packages/xgplayer/src/utils/url.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~3 LoC) packages/xgplayer/src/icons.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~2 LoC) packages/xgplayer/src/lang/index.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Dead file (~0 LoC) packages/xgplayer-music/src/theme-default.js— no import path from any entry point (45 application, 10 tooling, 96 test roots considered), and no other file in the scanned tree imports it — nothing in-repo names this module at all, which is the strongest form of this claim the import graph can make
Unused dependency 'brotli-size' — Declared in the root package.json but never imported anywhere in that package or its workspace members — no static import reaches it. Usually that is dead weight and attack surface, but two shapes are indistinguishable from source and are NOT dead: an optional or native peer that another dependency loads dynamically at runtime, and a package a build, docs or test step installs and invokes separately. Confirm which of the three this is before removing it.
Unused dependency 'cliui' — Declared in the root package.json but never imported anywhere in that package or its workspace members — no static import reaches it. Usually that is dead weight and attack surface, but two shapes are indistinguishable from source and are NOT dead: an optional or native peer that another dependency loads dynamically at runtime, and a package a build, docs or test step installs and invokes separately. Confirm which of the three this is before removing it.
Unused dependency 'dts-bundle-generator' — Declared in the root package.json but never imported anywhere in that package or its workspace members — no static import reaches it. Usually that is dead weight and attack surface, but two shapes are indistinguishable from source and are NOT dead: an optional or native peer that another dependency loads dynamically at runtime, and a package a build, docs or test step installs and invokes separately. Confirm which of the three this is before removing it.
Orphaned file packages/xgplayer-flv/src/flv/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/track/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file REDACTED:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer-music/src/music.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/utils/draggabilly.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/dynamicBg/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/keyboard/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/volume/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/heatmap/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/logger/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/danmu/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/defaultConfig.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugin/basePlugin.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/common/optionsIcon.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer-hls/src/hls/playlist/stream.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer-dash/src/media/eme.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer-shaka/src/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/progressPreview/dotsApi.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/progress/innerList.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/start/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer-hls/src/hls/manifest-loader/parser/media.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/miniScreen/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/danmu/danmuPanel.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer/src/plugins/fullscreen/index.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Orphaned file packages/xgplayer-music/src/lyric.js:1— No one still active in this repository holds living knowledge of this file: everyone who made a meaningful change to it has gone quiet, or what the current team did to it (moves, reformatting, log-level or import edits, renames) never needed understanding it. If it breaks, no one currently understands it. Attach the read to the next change that touches it: have a second person review that change, and leave behind a short comment or test recording what the file is for.
Mock-dominated test: ignores range-shaped objects that are not TimeRanges packages/xgplayer-streaming-shared/__tests__/mse.spec.js:141— This test sets up 4 test doubles (for example `jest.fn`) against 2 real object(s) of its own, and its only verification is 3 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: does not subscribe to bufferedchange for a regular MediaSource packages/xgplayer-streaming-shared/__tests__/mse.spec.js:164— This test sets up 3 test doubles (for example `jest.fn`) against 2 real object(s) of its own, and its only verification is 2 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: uses the custom media buffer API in soft-decode mode packages/xgplayer-mp4/__tests__/buffer-service.spec.ts:291— This test sets up 5 test doubles (for example `jest.fn`) against 2 real object(s) of its own, and its only verification is 3 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: demuxes fragmented MP4 segments without sample index ranges packages/xgplayer-mp4/__tests__/buffer-service.spec.ts:314— This test sets up 3 test doubles (for example `a double assigned in a shared setup`) against 1 real object(s) of its own, and its only verification is 4 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: does not append stale worker data on reset cancellation packages/xgplayer-mp4/__tests__/buffer-service.spec.ts:328— This test sets up 4 test doubles (for example `vi.mock/jest.mock of an imported module`) against 1 real object(s) of its own, and its only verification is 3 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: falls back to the main thread after a real worker failure packages/xgplayer-mp4/__tests__/buffer-service.spec.ts:348— This test sets up 3 test doubles (for example `a double assigned in a shared setup`) against 2 real object(s) of its own, and its only verification is 3 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: keeps stall monitoring active after the last segment is downloaded packages/xgplayer-mp4/__tests__/core.spec.ts:380— This test sets up 3 test doubles (for example `jest.fn`) against 2 real object(s) of its own, and its only verification is 2 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: uses FMP4Demuxer for fragmented MP4 tasks without sample ranges packages/xgplayer-mp4/__tests__/transmuxerworker.spec.ts:86— This test sets up 3 test doubles (for example `jest
.spyOn`) against 2 real object(s) of its own, and its only verification is 4 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: uses the exact MPEG Audio MIME without a codecs parameter packages/xgplayer-mp3/__tests__/buffer-service.spec.ts:84— This test sets up 3 test doubles (for example `vi.mock/jest.mock of an imported module`) against 1 real object(s) of its own, and its only verification is 5 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: consumes a trailing ID3 tag and ends at the measured audio duration packages/xgplayer-mp3/__tests__/core-loader.spec.ts:109— This test sets up 4 test doubles (for example `a double assigned in a shared setup`) against 2 real object(s) of its own, and its only verification is 8 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: load packages/xgplayer-hls/__tests__/hls.spec.js:181— This test sets up 5 test doubles (for example `jest.spyOn`) against 1 real object(s) of its own, and its only verification is 4 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: vod stops preloading when discontinuous buffered islands exceed preloadTime packages/xgplayer-hls/__tests__/hls.spec.js:243— This test sets up 3 test doubles (for example `jest.spyOn`) against 1 real object(s) of its own, and its only verification is 2 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: vod keeps loading when next segment starts at the next buffered island packages/xgplayer-hls/__tests__/hls.spec.js:269— This test sets up 3 test doubles (for example `jest.spyOn`) against 1 real object(s) of its own, and its only verification is 2 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: appendBuffer directAppend should align timeline by timestampOffset packages/xgplayer-hls/__tests__/services/buffer.spec.js:171— This test sets up 8 test doubles (for example `jest.fn`) against 3 real object(s) of its own, and its only verification is 1 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: reset packages/xgplayer-hls/__tests__/services/buffer.spec.js:258— This test sets up 3 test doubles (for example `a double assigned in a shared setup`) against 1 real object(s) of its own, and its only verification is 2 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: load packages/xgplayer-flv/__tests__/flv.spec.js:115— This test sets up 6 test doubles (for example `jest.spyOn`) against 1 real object(s) of its own, and its only verification is 6 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: replay packages/xgplayer-flv/__tests__/flv.spec.js:127— This test sets up 4 test doubles (for example `jest.spyOn`) against 1 real object(s) of its own, and its only verification is 5 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: switchURL packages/xgplayer-flv/__tests__/flv.spec.js:149— This test sets up 4 test doubles (for example `jest.spyOn`) against 1 real object(s) of its own, and its only verification is 5 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: appendBuffer packages/xgplayer-flv/__tests__/services/buffer.spec.js:112— This test sets up 6 test doubles (for example `a double assigned in a shared setup`) against 1 real object(s) of its own, and its only verification is 31 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: seamlessSwitch packages/xgplayer-flv/__tests__/services/buffer.spec.js:174— This test sets up 3 test doubles (for example `a double assigned in a shared setup`) against 1 real object(s) of its own, and its only verification is 5 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: unContiguous packages/xgplayer-flv/__tests__/services/buffer.spec.js:188— This test sets up 3 test doubles (for example `a double assigned in a shared setup`) against 1 real object(s) of its own, and its only verification is 5 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: reset packages/xgplayer-flv/__tests__/services/buffer.spec.js:220— This test sets up 3 test doubles (for example `a double assigned in a shared setup`) against 1 real object(s) of its own, and its only verification is 2 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: does not reapply native source while currentSrc still reports the detached blob packages/xgplayer-cast/__tests__/airplay.spec.js:298— This test sets up 4 test doubles (for example `jest.fn`) against 0 real object(s) of its own, and its only verification is 2 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: does not open picker when blob source cannot be resolved to a network URL packages/xgplayer-cast/__tests__/airplay.spec.js:375— This test sets up 3 test doubles (for example `jest.spyOn`) against 0 real object(s) of its own, and its only verification is 2 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Mock-dominated test: does not suspend MSE plugin when picker is opened without selecting a route packages/xgplayer-cast/__tests__/airplay.spec.js:402— This test sets up 3 test doubles (for example `jest.fn`) against 0 real object(s) of its own, and its only verification is 3 check(s) that the doubles were called. It pins how the code is wired, not what it does: it passes with a wrong result and fails when a call is harmlessly reordered or merged. Assert the outcome instead (the value returned, the state left behind), build collaborators and value objects for real or with a small hand-written fake, and keep doubles for the boundaries the test cannot own — the network, the clock, the file system.
Duplicated predicate packages/xgplayer-flv/src/plugin.js:37— `!!mediaType && mediaType !== 'video' && mediaType !== 'audio' && mediaType !== 'offscreen-video'` appears character-identically in 2 files — packages/xgplayer-flv/src/plugin.js, packages/xgplayer-hls/src/plugin.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-streaming-shared/src/net/fetch.js:403— `!Array.isArray(this._range) || this._range.length < 2` appears character-identically in 2 files — packages/xgplayer-streaming-shared/src/net/fetch.js, packages/xgplayer-streaming-shared/src/net/xhr.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-transmuxer/src/flv/fixer.js:234— `!audioSamps.length && !videoSamps.length` appears character-identically in 2 files — packages/xgplayer-transmuxer/src/flv/fixer.js, packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-flv/src/flv/index.js:260— `!mediaType || mediaType === 'video' || mediaType === 'audio'` appears character-identically in 2 files — packages/xgplayer-flv/src/flv/index.js, packages/xgplayer-hls/src/hls/index.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-mp3/src/plugin.ts:260— `!player.ended && Number.isFinite(player.currentTime)` appears character-identically in 2 files — packages/xgplayer-mp3/src/plugin.ts, packages/xgplayer-mp4/src/plugin.ts. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-transmuxer/src/flv/fixer.js:348— `!this._audioTimestampBreak && delta >= AUDIO_GAP_OVERLAP_THRESHOLD_COUNT * refSampleDuration && delta <= MAX_SILENT_FRAME_DURATION && !isSaf…` appears character-identically in 2 files — packages/xgplayer-transmuxer/src/flv/fixer.js, packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer/src/plugins/common/optionsIcon.js:141— `!this.config.list || this.config.list.length < 2` appears character-identically in 2 files — packages/xgplayer/src/plugins/common/optionsIcon.js, packages/xgplayer/src/plugins/definition/index.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-cast/src/platform/chromecast-sdk.ts:11— `!window.cast?.framework || !window.chrome?.cast` appears character-identically in 2 files — packages/xgplayer-cast/src/platform/chromecast-sdk.ts, packages/xgplayer-cast/src/platform/chromecast.ts. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate REDACTED:183— `/(?:SymbianOS)/.test(ua) || isWindowsPhone` appears character-identically in 2 files — REDACTED, packages/xgplayer/src/utils/sniffer.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-transmuxer/src/flv/fixer.js:253— `Number.isFinite(delta) && Math.abs(delta) > LARGE_AV_FIRST_FRAME_GAP` appears character-identically in 2 files — packages/xgplayer-transmuxer/src/flv/fixer.js, packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-ads/src/baseAdManager.js:37— `Sniffer.os.isTizen || Sniffer.os.isWebOS` appears character-identically in 2 files — packages/xgplayer-ads/src/baseAdManager.js, packages/xgplayer-ads/src/imaAdManager.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer/src/plugins/mobile/index.js:397— `Util.checkIsFunction(playerConfig.disableSwipeHandler) && playerConfig.disableSwipeHandler()` appears character-identically in 2 files — packages/xgplayer/src/plugins/mobile/index.js, packages/xgplayer/src/plugins/progress/index.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer/src/plugins/mobile/index.js:492— `Util.checkIsFunction(playerConfig.enableSwipeHandler) && playerConfig.enableSwipeHandler()` appears character-identically in 2 files — packages/xgplayer/src/plugins/mobile/index.js, packages/xgplayer/src/plugins/progress/index.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate REDACTED:630— `Util.typeOf(url) === 'Array' && url.length > 0` appears character-identically in 2 files — REDACTED, packages/xgplayer/src/plugins/download/index.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-subtitles/src/observer.js:21— `__handlers[i] && target === __handlers[i].target` appears character-identically in 2 files — packages/xgplayer-subtitles/src/observer.js, packages/xgplayer/src/plugin/resizeObserver.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer/src/plugins/time/timesegments.js:176— `currentTime >= start && currentTime <= end` appears character-identically in 2 files — packages/xgplayer/src/plugins/time/timesegments.js, REDACTED. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-transmuxer/src/flv/fixer.js:377— `delta <= -AUDIO_GAP_OVERLAP_THRESHOLD_COUNT * refSampleDuration && delta >= -1 * MAX_SILENT_FRAME_DURATION` appears character-identically in 2 files — packages/xgplayer-transmuxer/src/flv/fixer.js, packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate REDACTED:165— `el === 'video' || el === 'audio' || el === 'live-video'` appears character-identically in 2 files — REDACTED, REDACTED. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate REDACTED:13— `el.className && typeof el.className === 'object'` appears character-identically in 2 files — REDACTED, REDACTED. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate REDACTED:14— `orgClassName && !!orgClassName.match(new RegExp('(\\s|^)' + className + '(\\s|$)'))` appears character-identically in 2 files — REDACTED, REDACTED. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-ads/src/baseAdManager.js:153— `playPromise !== undefined && playPromise && playPromise.then` appears character-identically in 2 files — packages/xgplayer-ads/src/baseAdManager.js, REDACTED. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer/src/plugins/gapJump/index.js:46— `player.media.paused && player.media.currentTime !== 0 && this.hasPlayed` appears character-identically in 2 files — packages/xgplayer/src/plugins/gapJump/index.js, packages/xgplayer/src/plugins/waitingTimeoutJump/index.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer/src/presets/default-en.js:40— `playerConfig && playerConfig.isMobileSimulateMode === 'mobile'` appears character-identically in 2 files — packages/xgplayer/src/presets/default-en.js, packages/xgplayer/src/presets/default.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer-transmuxer/src/flv/fixer.js:193— `sampleDuration > MAX_VIDEO_FRAME_DURATION || sampleDuration < 0` appears character-identically in 2 files — packages/xgplayer-transmuxer/src/flv/fixer.js, packages/xgplayer-transmuxer/src/mpeg-ts/fixer.ts. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Duplicated predicate packages/xgplayer/src/plugins/mobile/index.js:114— `this.playerConfig.customDuration || this.player.duration` appears character-identically in 2 files — packages/xgplayer/src/plugins/mobile/index.js, packages/xgplayer/src/plugins/progress/index.js. It is one line, so the duplication detector's token window never sees it; the copies drift when only one is corrected. Give the condition a name and one home.
Deprecated: @babel/plugin-proposal-async-generator-functions REDACTED:407— @babel/plugin-proposal-async-generator-functions 7.20.7 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-async-generator-functions instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-class-properties REDACTED:417— @babel/plugin-proposal-class-properties 7.18.6 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-properties instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-class-static-block REDACTED:425— @babel/plugin-proposal-class-static-block 7.21.0 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-dynamic-import REDACTED:434— @babel/plugin-proposal-dynamic-import 7.18.6 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-dynamic-import instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-export-namespace-from REDACTED:442— @babel/plugin-proposal-export-namespace-from 7.18.9 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-export-namespace-from instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-json-strings REDACTED:450— @babel/plugin-proposal-json-strings 7.18.6 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-json-strings instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-logical-assignment-operators REDACTED:458— @babel/plugin-proposal-logical-assignment-operators 7.20.7 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-logical-assignment-operators instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-nullish-coalescing-operator REDACTED:466— @babel/plugin-proposal-nullish-coalescing-operator 7.18.6 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-nullish-coalescing-operator instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-numeric-separator REDACTED:474— @babel/plugin-proposal-numeric-separator 7.18.6 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-numeric-separator instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-object-rest-spread REDACTED:482— @babel/plugin-proposal-object-rest-spread 7.20.7 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-object-rest-spread instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-optional-catch-binding REDACTED:493— @babel/plugin-proposal-optional-catch-binding 7.18.6 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-optional-catch-binding instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-optional-chaining REDACTED:501— @babel/plugin-proposal-optional-chaining 7.21.0 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-optional-chaining instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-private-methods REDACTED:510— @babel/plugin-proposal-private-methods 7.18.6 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-private-methods instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-private-property-in-object REDACTED:518— @babel/plugin-proposal-private-property-in-object 7.21.0 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-private-property-in-object instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: @babel/plugin-proposal-unicode-property-regex REDACTED:528— @babel/plugin-proposal-unicode-property-regex 7.18.6 is resolved in REDACTED and is marked deprecated by its publisher: "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-unicode-property-regex instead.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: abab REDACTED:1926— abab 2.0.6 is resolved in REDACTED and is marked deprecated by its publisher: "Use your platform's native atob() and btoa() methods instead". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: domexception REDACTED:2677— domexception 4.0.0 is resolved in REDACTED and is marked deprecated by its publisher: "Use your platform's native DOMException instead". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: eme-encryption-scheme-polyfill REDACTED:2702— eme-encryption-scheme-polyfill 2.1.1 is resolved in REDACTED and is marked deprecated by its publisher: "Deprecated as a package and folded into Shaka Player directly". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: inflight REDACTED:3333— inflight 1.0.6 is resolved in REDACTED and is marked deprecated by its publisher: "This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: rimraf REDACTED:4619— rimraf 3.0.2 is resolved in REDACTED and is marked deprecated by its publisher: "Rimraf versions prior to v4 are no longer supported". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: sourcemap-codec REDACTED:4778— sourcemap-codec 1.4.8 is resolved in REDACTED and is marked deprecated by its publisher: "Please use @jridgewell/sourcemap-codec instead". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: tar REDACTED:4902— tar 6.1.15 is resolved in REDACTED and is marked deprecated by its publisher: "Old versions of tar are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: w3c-hr-time REDACTED:5154— w3c-hr-time 1.0.2 is resolved in REDACTED and is marked deprecated by its publisher: "Use your platform's native performance.now() and performance.timeOrigin.". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Deprecated: whatwg-encoding REDACTED:5195— whatwg-encoding 2.0.0 is resolved in REDACTED and is marked deprecated by its publisher: "Use @exodus/bytes instead for a more spec-conformant and faster implementation". This repository does not declare it — a direct dependency pulls it in, so the move is to upgrade or replace that dependency.
Unused export 'default' packages/xgplayer/src/lang/br.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/de.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/es.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/fr.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/id.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/it.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/jp.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/kr.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/ms-my.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/ru.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/th.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/vn.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/lang/zh-hk.js:1— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/plugins/heatmap/index.js:23— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/plugins/track/index.js:102— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/presets/default-en.js:38— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/presets/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/presets/index.js in the same commit, or the barrel will import a name that no longer exists.
Unused export 'default' packages/xgplayer/src/presets/live.js:23— Nothing ultimately consumes this binding: its only referrer is the re-export in packages/xgplayer/src/presets/index.js, whose re-exported name has no consumer either. Removing it is therefore not a one-file change — drop the re-export line in packages/xgplayer/src/presets/index.js in the same commit, or the barrel will import a name that no longer exists.
Outdated (npm): glob packages/xgplayer-flv.js/package.json:36— glob is pinned at 7.2.3; registry.npmjs.org publishes 14.0.3 as the latest release. Upgrading is a judgement call — read that package's changelog for what changed between the two — but a direct production dependency several releases behind is where security and compatibility debt accumulates silently.
Outdated (npm): shaka-player packages/xgplayer-shaka/package.json:37— shaka-player is pinned at 2.5.23; registry.npmjs.org publishes 5.3.3 as the latest release. Upgrading is a judgement call — read that package's changelog for what changed between the two — but a direct production dependency several releases behind is where security and compatibility debt accumulates silently.
Off-boarding risk: anonymized user #1 — If anonymized user #1 becomes unavailable, 9 significant file(s) lose their only recent owner: packages/xgplayer/src/plugins/progressPreview/index.js, packages/xgplayer-transmuxer/src/mp4/fmp4-demuxer.js, packages/xgplayer-transmuxer/src/codec/avc.ts, packages/xgplayer-cast/src/platform/chromecast-remote-controller.ts, packages/xgplayer-flv.js/src/plugin.js, packages/xgplayer-transmuxer/src/utils/exp-golomb.ts, packages/xgplayer-transmuxer/src/codec/nalu.ts, packages/xgplayer-cast/src/platform/cast-handoff-state.ts (+1 more). Pair on, review, or document these before any departure.
Off-boarding risk: anonymized user #2 — If anonymized user #2 becomes unavailable, 3 significant file(s) lose their only recent owner: packages/xgplayer-transmuxer/src/flv/fixer.js, packages/xgplayer-dash/src/m4s/mpd.js, packages/xgplayer/src/plugin/pluginsManager.js. Pair on, review, or document these before any departure.
Silent fallback default in catch packages/xgplayer/src/plugins/common/iconTools.js:6— `xgIconTips` swallows every exception into `return '<div class="xg-tips hide"></div>'` — a data error becomes a silent behavior change with no trail. Log the failure or let it raise. If that constant is the correct answer rather than a stand-in for a value that could not be read, say so in a comment on the handler or in the docstring, and the row stops firing.
Silent fallback default in catch scripts/context.js:153— `createContext.getAllPublicPkgs` swallows every exception into `return false` — a data error becomes a silent behavior change with no trail. Log the failure or let it raise. If that constant is the correct answer rather than a stand-in for a value that could not be read, say so in a comment on the handler or in the docstring, and the row stops firing.
D16 · Bus Factor· Further sole-owners (lower concentration) · ×1
Further sole-owners (lower concentration) — 5 other contributor(s) are each the sole owner of a small amount of code below the off-boarding threshold — folded into the bus-factor score and metrics (18 single-owned of 162 analysed files in total, counted over production source files of roughly 2,400 bytes or more, excluding vendored, generated, example/demo and scaffolding-template trees and test files identified by path convention, largest first; 162 of the 308 production source files in this repository met that bar). They are anonymized user #3 (2 file(s)), anonymized user #4 (1 file(s)), anonymized user #5 (1 file(s)), anonymized user #6 (1 file(s)), anonymized user #7 (1 file(s)) — spread or document their files in the same way, at lower priority than the named off-boarding risks above. The files folded here: packages/xgplayer/src/lang/i18n.js, packages/xgplayer-streaming-shared/src/net/helper.js, packages/xgplayer-dash/src/util/index.js, packages/xgplayer-streaming-shared/src/net/task.js, packages/xgplayer/src/plugins/rotate/index.js, packages/xgplayer-hls/src/hls/manifest-loader/parser/utils.js.
D26 · Project Cohesion· Projects may be oversized for their cohesion · ×1
Projects may be oversized for their cohesion — 1 of 17 project(s) overshoot their size bounds, lowering Project Cohesion to 8.8/10. The most over is `packages/xgplayer` (19545 LoC, 89 module-visible types across 43 directories). Review these for cohesion — draw the boundary inside the module first (group each responsibility into its own package or directory and keep the cross-boundary members non-public), since splitting a published package moves types between packages and breaks consumers.
D28 · Secrets (history)· Rotate the exposed credentials · ×1
REDACTED
D34 · Knowledge Freshness· Orphaned files with no living knowledge · ×1
Orphaned files with no living knowledge — 78 of 162 analysed file(s) have no living knowledge left — their last meaningful change has decayed away, so if one breaks, no one currently understands it (counted over production source files of roughly 2,400 bytes or more, excluding vendored, generated, example/demo and scaffolding-template trees and test files identified by path convention, largest first; 162 of the 308 production source files in this repository met that bar). None is large enough to earn a read-through of its own, so this row stands in for the per-file rows rather than raising one each — most significant first: packages/xgplayer-flv/src/flv/index.js, packages/xgplayer/src/plugins/track/index.js, REDACTED, packages/xgplayer-music/src/music.js, packages/xgplayer/src/utils/draggabilly.js, packages/xgplayer/src/plugins/dynamicBg/index.js, packages/xgplayer/src/plugins/keyboard/index.js, packages/xgplayer/src/plugins/volume/index.js (and 70 more). Attach the read to the next change that touches one of them: have a second person review that change, and leave behind a short comment or test recording what the file is for, so the knowledge comes back at the cost of a change you were making anyway.
IC1 · Incompleteness & stubs· Empty method body · ×1
Empty method body packages/xgplayer-transmuxer/src/codec/vvc.js:389— `parseVps` has an empty body — confirm it's an intentional no-op and not an unfinished method.
No ADRs — No Architecture Decision Records found — no conventional ADR directory, no numbered `NNNN-title` documents in any markup this check reads, and nothing ADR-shaped by content. Design rationale recorded elsewhere (a design-notes tree, a mailing list, pull-request discussion) is not visible to this check and is not re-findable per decision, so a future maintainer cannot ask why one choice was made and get an answer.
No SAST — No static application security testing detected. For this repository's stack, add CodeQL's javascript-typescript pack, `semgrep --config=p/typescript`, or eslint-plugin-security as a CI step. What was searched, so you can tell an absence from a miss: the 9998 CI workflow file(s) in this repository, and the scanner and linter configuration checked in beside them. A scan that runs outside CI, one configured in your forge's web UI rather than in a committed file, or a tool whose name is none of those this check carries, is not seen — if that is your case the row is wrong, and saying so is more useful than adding a second scanner.
No dependency-update automation package.json:73— `package.json` declares packages, and nothing in the repository keeps them current: no Dependabot or Renovate configuration that schedules updates, and no dependency-review gate on pull requests. A pinned dependency stays at the version it was added at until someone notices — including after an advisory is published against it. Add a `.github/dependabot.yml` with one `package-ecosystem` entry per ecosystem the tree uses (or an enabled `renovate.json`), and gate pull requests with `actions/dependency-review-action`.
R7 · Dead Code· Unused export 'trafToSegments' · ×1
Unused export 'trafToSegments' packages/xgplayer-mp4-loader/src/utils.js:31— Nothing imports this binding — it is safe to review for removal.
Unused export 'formatUrl' REDACTED:355— Nothing imports this binding — it is safe to review for removal.
X23 · Unguarded diagnostic materialisation· Diagnostic log message is built whether or not it is wanted · ×1
Diagnostic log message is built whether or not it is wanted packages/xgplayer-streaming-shared/src/net/fetch.js:343— `debug` at line 343 is called with an argument built by `JSON.stringify(this._range)` (line 343), whose cost grows with the collection it walks. JavaScript evaluates a call's arguments BEFORE entering the method, so that join/projection runs in full every time this line is reached — and then the level check inside the logger discards the string it produced, because debug is a level a shipped configuration normally leaves off. Nothing here decides beforehand whether the message is wanted: no `isLevelEnabled`/`isDebugEnabled` test, no debug flag, no `NODE_ENV` build switch.
Outdated (npm): @babel/runtime — @babel/runtime is pinned at 7.21.5; registry.npmjs.org publishes 8.0.10 as the latest release. Upgrading is a judgement call — read that package's changelog for what changed between the two — but a direct production dependency several releases behind is where security and compatibility debt accumulates silently.
Outdated (npm): concat-typed-array — concat-typed-array is pinned at 1.0.2; registry.npmjs.org publishes 2.1.0 as the latest release. Upgrading is a judgement call — read that package's changelog for what changed between the two — but a direct production dependency several releases behind is where security and compatibility debt accumulates silently.
Outdated (npm): crypto-es — crypto-es is pinned at 2.1.0; registry.npmjs.org publishes 3.1.3 as the latest release. Upgrading is a judgement call — read that package's changelog for what changed between the two — but a direct production dependency several releases behind is where security and compatibility debt accumulates silently.
Outdated (npm): deepmerge — deepmerge is pinned at 2.2.1; registry.npmjs.org publishes 4.3.1 as the latest release. Upgrading is a judgement call — read that package's changelog for what changed between the two — but a direct production dependency several releases behind is where security and compatibility debt accumulates silently.
Outdated (npm): eventemitter3 — eventemitter3 is pinned at 4.0.7; registry.npmjs.org publishes 5.0.4 as the latest release. Upgrading is a judgement call — read that package's changelog for what changed between the two — but a direct production dependency several releases behind is where security and compatibility debt accumulates silently.
Outdated (npm): hls.js — hls.js is pinned at 1.6.15; registry.npmjs.org publishes 1.7.4 as the latest release. Upgrading is a judgement call — read that package's changelog for what changed between the two — but a direct production dependency several releases behind is where security and compatibility debt accumulates silently.
Off the main sequence: xgplayer-streaming-shared — xgplayer-streaming-shared: abstractness 0.00, instability 0.00, distance 1.00 — the shape a shared-kernel / building-block library has BY DESIGN — concrete and widely depended-on is what makes it useful, and this dimension does not penalise it (the distance is reported for completeness, not as a defect). Worth a look only if it has grown past one coherent kernel into an everything-bucket.
Appendix B — Reproduction & audit trail
Every external tool invocation behind a deep-scan dimension — the tool, its captured version, the exact command, how many findings it yielded, and a link to the retained raw output. To reproduce any finding: check out the same commit and run the command shown (repo-relative — never an absolute scratch path). The complete raw scanner output is retained verbatim under artifacts/raw/ (indexed in artifacts/raw/index.json); per-invocation exit codes and wall-clock durations are in sidecar.json — kept out of this table so the rendered report stays byte-identical across runs of the same commit.
trivy: not applicable — No Infrastructure-as-Code or container manifests found (Dockerfile, Docker Compose, Terraform, Kubernetes/Helm, CloudFormation, ARM, Bicep, Ansible); nothing to scan.
semgrep: not applicable — No personal data was found crossing a boundary the PII/GDPR ruleset checks — nothing written to a log or console sink, placed in a URL or query string, or persisted to browser storage. That is a clean result for the LEAK surface only: this ruleset detects personal data escaping, it does not inventory the personal data a repository holds, so it is not evidence that this repository has no personal-data surface. The personal-data map (Appendix C) and the C1-C5 compliance cards are what speak to that.
disclosure: not applicable — No vulnerability-disclosure policy file found (SECURITY.md/.markdown/.rst/.txt at root or under .github/.forgejo/.gitea/docs, .well-known/security.txt). A coordinated-disclosure policy may live off-repo, so this is not evidenced rather than failed.
runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; network egress policy is a cluster-native control that may live at the platform/firewall layer, so there is nothing to assess here.
runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; seccomp/AppArmor/SELinux confinement is a workload-level control, so there is nothing to assess here.
runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; runtime threat-detection and admission-control policy are cluster-level controls, so there is nothing to assess here.
Run 01a18b09-3f3c-7b0d-afe9-9eceb45c0e3c · every finding is also locatable in findings.md, and the complete scoring record (with exit codes + durations) in sidecar.json.
Issues: 51 · Warnings: 499 · Recommendations: 207 · Info: 7 — Appendix A · all findings · full markdown report.
Generated by Watchdog — deterministic code-health analysis. 30-10-2026 @ 04:20 UTC.
Downloadable artifacts
Machine-readable and reproducible from this commit + frozen rubric — drop them straight into a contract appendix, a CRA dossier, or a downstream SCA / VEX tool.