Every survey whose owner chose to publish it, with the score exactly as it was measured. The number is reproducible from the evidence and the rubric it was scored under.
229 of 4862 published surveys, 229 with the full report retained
| Repository | Languages | CAI | Band | Surveys | Published | |
|---|---|---|---|---|---|---|
| ciren/cilib ciren/cilib |
Scala | 69.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| folone/poi.scala folone/poi.scala |
Scala | 69.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| zio/zio-prelude zio/zio-prelude |
Scala | 68.9 | Adequate | 3 | 2026-10-21 | Read the survey → |
| graphframes/graphframes graphframes/graphframes |
ScalaPython | 68.7 | Adequate | 5 | 2026-10-26 | Read the survey → |
| stryker-mutator/stryker4s stryker-mutator/stryker4s |
Scala | 68.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| apache/datafusion-comet apache/datafusion-comet |
RustScala | 68.2 | Adequate | 5 | 2026-10-26 | Read the survey → |
| typelevel/otel4s typelevel/otel4s |
Scala | 68.2 | Adequate | 3 | 2026-10-21 | Read the survey → |
| apache/pekko apache/pekko |
Scala | 66.9 | Adequate | 4 | 2026-10-26 | Read the survey → |
| twitter/finagle twitter/finagle |
Scala | 66.8 | Adequate | 4 | 2026-10-26 | Read the survey → |
| zio/zio-telemetry zio/zio-telemetry |
ScalaJavaScript | 66.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| scalalandio/chimney scalalandio/chimney |
Scala | 66.6 | Adequate | 4 | 2026-10-26 | Read the survey → |
| scalacenter/bloop scalacenter/bloop |
Scala | 66.4 | Adequate | 4 | 2026-10-26 | Read the survey → |
| typelevel/doobie typelevel/doobie |
Scala | 65.8 | Adequate | 6 | 2026-10-26 | Read the survey → |
| circe/circe circe/circe |
Scala | 65.7 | Adequate | 6 | 2026-10-26 | Read the survey → |
| delta-io/delta delta-io/delta |
ScalaJava | 65.6 | Adequate | 5 | 2026-10-26 | Read the survey → |
| sbt/sbt-jmh sbt/sbt-jmh |
Scala | 65.4 | Adequate | 4 | 2026-10-26 | Read the survey → |
| atnos-org/eff atnos-org/eff |
Scala | 64.6 | Adequate | 4 | 2026-10-26 | Read the survey → |
| scodec/scodec-bits scodec/scodec-bits |
Scala | 64.3 | Adequate | 3 | 2026-10-21 | Read the survey → |
| nscala-time/nscala-time nscala-time/nscala-time |
Scala | 64.2 | Adequate | 4 | 2026-10-26 | Read the survey → |
| pauljamescleary/scala-pet-store pauljamescleary/scala-pet-store |
ScalaPython | 63.9 | Adequate | 4 | 2026-10-26 | Read the survey → |
| zio/zio-redis zio/zio-redis |
Scala | 63.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| zio/zio-protoquill zio/zio-protoquill |
Scala | 63.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| scalikejdbc/scalikejdbc-async scalikejdbc/scalikejdbc-async |
Scala | 63.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| trace4cats/trace4cats trace4cats/trace4cats |
Scala | 63.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| scalamock/scalamock scalamock/scalamock |
Scala | 63.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| softwaremill/sttp softwaremill/sttp |
Scala | 63.3 | Adequate | 4 | 2026-10-26 | Read the survey → |
| pureconfig/pureconfig pureconfig/pureconfig |
Scala | 63.3 | Adequate | 6 | 2026-10-26 | Read the survey → |
| scala/scala-java8-compat scala/scala-java8-compat |
ScalaJava | 63.2 | Adequate | 3 | 2026-10-21 | Read the survey → |
| holdenk/spark-testing-base holdenk/spark-testing-base |
ScalaPython | 63.1 | Adequate | 6 | 2026-10-26 | Read the survey → |
| locationtech/geomesa locationtech/geomesa |
ScalaJava | 63.0 | Adequate | 5 | 2026-10-26 | Read the survey → |
| twitter/algebird twitter/algebird |
Scala | 63.0 | Adequate | 5 | 2026-10-26 | Read the survey → |
| wvlet/airframe wvlet/airframe |
Scala | 62.9 | Adequate | 4 | 2026-10-26 | Read the survey → |
| erikvanoosten/metrics-scala erikvanoosten/metrics-scala |
Scala | 62.9 | Adequate | 3 | 2026-10-21 | Read the survey → |
| testcontainers/testcontainers-scala testcontainers/testcontainers-scala |
Scala | 62.8 | Adequate | 4 | 2026-10-26 | Read the survey → |
| sbt/sbt-eclipse sbt/sbt-eclipse |
Scala | 62.8 | Adequate | 4 | 2026-10-26 | Read the survey → |
| scala-steward-org/scala-steward scala-steward-org/scala-steward |
Scala | 62.8 | Adequate | 5 | 2026-10-26 | Read the survey → |
| plokhotnyuk/rtree2d plokhotnyuk/rtree2d |
Scala | 62.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| apache/incubator-toree apache/incubator-toree |
Scala | 62.6 | Adequate | 4 | 2026-10-26 | Read the survey → |
| spotify/magnolify spotify/magnolify |
Scala | 62.5 | Adequate | 3 | 2026-10-21 | Read the survey → |
| gnieh/diffson gnieh/diffson |
Scala | 62.5 | Adequate | 3 | 2026-10-21 | Read the survey → |
| lloydmeta/enumeratum lloydmeta/enumeratum |
Scala | 62.4 | Adequate | 6 | 2026-10-26 | Read the survey → |
| scodec/scodec scodec/scodec |
Scala | 62.3 | Adequate | 4 | 2026-10-26 | Read the survey → |
| zio/zio-config zio/zio-config |
Scala | 62.3 | Adequate | 3 | 2026-10-21 | Read the survey → |
| chipsalliance/chisel chipsalliance/chisel |
Scala | 62.2 | Adequate | 5 | 2026-10-26 | Read the survey → |
| typelevel/grackle typelevel/grackle |
Scala | 62.0 | Adequate | 3 | 2026-10-21 | Read the survey → |
| VirtusLab/scala-cli VirtusLab/scala-cli |
ScalaTypeScript | 61.8 | Adequate | 4 | 2026-10-26 | Read the survey → |
| json4s/json4s json4s/json4s |
Scala | 61.7 | Adequate | 6 | 2026-10-26 | Read the survey → |
| com-lihaoyi/scalasql com-lihaoyi/scalasql |
Scala | 61.7 | Adequate | 3 | 2026-10-21 | Read the survey → |
| zio/zio-json zio/zio-json |
Scala | 61.7 | Adequate | 3 | 2026-10-21 | Read the survey → |
| softwaremill/macwire softwaremill/macwire |
Scala | 61.5 | Adequate | 6 | 2026-10-26 | Read the survey → |
| spotify/scio spotify/scio |
ScalaJava | 61.5 | Adequate | 4 | 2026-10-26 | Read the survey → |
| typelevel/cats-parse typelevel/cats-parse |
Scala | 61.5 | Adequate | 3 | 2026-10-21 | Read the survey → |
| scala/scala3 scala/scala3 |
Scala | 61.4 | Adequate | 5 | 2026-10-26 | Read the survey → |
| wiringbits/scala-webapp-template wiringbits/scala-webapp-template |
Scala | 61.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/cats-effect typelevel/cats-effect |
Scala | 61.3 | Adequate | 6 | 2026-10-26 | Read the survey → |
| zio/interop-cats zio/interop-cats |
Scala | 61.3 | Adequate | 3 | 2026-10-21 | Read the survey → |
| alonsodomin/cron4s alonsodomin/cron4s |
Scala | 61.2 | Adequate | 3 | 2026-10-21 | Read the survey → |
| leobenkel/ZparkIO leobenkel/ZparkIO |
Scala | 61.2 | Adequate | 3 | 2026-10-21 | Read the survey → |
| twitter/finatra twitter/finatra |
ScalaJava | 61.1 | Adequate | 5 | 2026-10-26 | Read the survey → |
| http4s/http4s http4s/http4s |
Scala | 61.1 | Adequate | 5 | 2026-10-26 | Read the survey → |
| fthomas/refined fthomas/refined |
Scala | 61.0 | Adequate | 6 | 2026-10-26 | Read the survey → |
| sbt/sbt-release sbt/sbt-release |
Scala | 60.9 | Adequate | 4 | 2026-10-26 | Read the survey → |
| filodb/FiloDB filodb/FiloDB |
ScalaJavaRust | 60.8 | Adequate | 5 | 2026-10-26 | Read the survey → |
| microsoft/SynapseML microsoft/SynapseML |
ScalaPython | 60.8 | Adequate | 6 | 2026-10-26 | Read the survey → |
| AugustNagro/magnum AugustNagro/magnum |
Scala | 60.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/mouse typelevel/mouse |
Scala | 60.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/feral typelevel/feral |
Scala | 60.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| slick/slick slick/slick |
Scala | 60.5 | Adequate | 6 | 2026-10-26 | Read the survey → |
| apache/pekko-projection apache/pekko-projection |
Scala | 60.5 | Adequate | 5 | 2026-10-21 | Read the survey → |
| Philippus/elastic4s Philippus/elastic4s |
Scala | 60.3 | Adequate | 6 | 2026-10-26 | Read the survey → |
| memsql/singlestore-spark-connector memsql/singlestore-spark-connector |
Scala | 60.0 | Adequate | 3 | 2026-10-21 | Read the survey → |
| ucb-bar/chipyard ucb-bar/chipyard |
ScalaCppC | 59.8 | Adequate | 6 | 2026-10-26 | Read the survey → |
| zio/zio-kafka zio/zio-kafka |
Scala | 59.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| monix/minitest monix/minitest |
Scala | 59.7 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/spire typelevel/spire |
Scala | 59.6 | Adequate | 6 | 2026-10-26 | Read the survey → |
| scala/scala scala/scala |
Scala | 59.6 | Adequate | 5 | 2026-10-23 | Read the survey → |
| Netflix/atlas Netflix/atlas |
Scala | 59.6 | Adequate | 7 | 2026-10-23 | Read the survey → |
| j5ik2o/scala-ddd-base j5ik2o/scala-ddd-base |
Scala | 59.6 | Adequate | 6 | 2026-10-22 | Read the survey → |
| lampepfl/gears lampepfl/gears |
Scala | 59.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| pathikrit/better-files pathikrit/better-files |
Scala | 59.5 | Adequate | 6 | 2026-10-26 | Read the survey → |
| scanamo/scanamo scanamo/scanamo |
Scala | 59.5 | Adequate | 3 | 2026-10-21 | Read the survey → |
| llm4s/llm4s llm4s/llm4s |
Scala | 59.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| softwaremill/kmq softwaremill/kmq |
JavaScala | 59.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| twitter/util twitter/util |
Scala | 59.3 | Adequate | 6 | 2026-10-26 | Read the survey → |
| salesforce/TransmogrifAI salesforce/TransmogrifAI |
Scala | 59.3 | Adequate | 6 | 2026-10-26 | Read the survey → |
| awslabs/deequ awslabs/deequ |
Scala | 59.2 | Adequate | 6 | 2026-10-26 | Read the survey → |
| j-mie6/parsley j-mie6/parsley |
Scala | 59.2 | Adequate | 3 | 2026-10-21 | Read the survey → |
| gvolpe/pfps-shopping-cart gvolpe/pfps-shopping-cart |
Scala | 59.2 | Adequate | 3 | 2026-10-21 | Read the survey → |
| 7mind/izumi 7mind/izumi |
Scala | 59.0 | Adequate | 4 | 2026-10-26 | Read the survey → |
| hnaderi/edomata hnaderi/edomata |
Scala | 59.0 | Adequate | 6 | 2026-10-22 | Read the survey → |
| blemale/scaffeine blemale/scaffeine |
ScalaJava | 59.0 | Adequate | 3 | 2026-10-21 | Read the survey → |
| monix/monix monix/monix |
Scala | 58.9 | Adequate | 4 | 2026-10-26 | Read the survey → |
| scala-hamsters/hamsters scala-hamsters/hamsters |
Scala | 58.9 | Adequate | 3 | 2026-10-21 | Read the survey → |
| bytedeco/storch bytedeco/storch |
Scala | 58.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| sbt/zinc sbt/zinc |
ScalaJava | 58.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| sbt/sbt-native-packager sbt/sbt-native-packager |
Scala | 58.7 | Adequate | 5 | 2026-10-26 | Read the survey → |
| innFactory/akka-persistence-gcp-datastore innFactory/akka-persistence-gcp-datastore |
Scala | 58.6 | Adequate | 6 | 2026-10-22 | Read the survey → |
| typelevel/fabric typelevel/fabric |
Scala | 58.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| scalameta/scalafmt scalameta/scalafmt |
Scala | 58.5 | Adequate | 6 | 2026-10-26 | Read the survey → |
| scalikejdbc/scalikejdbc scalikejdbc/scalikejdbc |
Scala | 58.4 | Adequate | 6 | 2026-10-26 | Read the survey → |
| combust/mleap combust/mleap |
ScalaPython | 58.3 | Adequate | 6 | 2026-10-26 | Read the survey → |
| zio/zio-quill zio/zio-quill |
Scala | 58.3 | Adequate | 6 | 2026-10-26 | Read the survey → |
| NextGenTel/akka-tools NextGenTel/akka-tools |
Scala | 58.3 | Adequate | 6 | 2026-10-22 | Read the survey → |
| CleverCloud/pulsar4s CleverCloud/pulsar4s |
Scala | 58.3 | Adequate | 3 | 2026-10-21 | Read the survey → |
| pawelkaczor/akka-ddd pawelkaczor/akka-ddd |
Scala | 58.2 | Adequate | 6 | 2026-10-22 | Read the survey → |
| nulab/scala-oauth2-provider nulab/scala-oauth2-provider |
Scala | 58.2 | Adequate | 3 | 2026-10-21 | Read the survey → |
| j5ik2o/akka-cqrs-es-example-typed j5ik2o/akka-cqrs-es-example-typed |
ScalaJavaKotlin | 58.1 | Adequate | 5 | 2026-10-21 | Read the survey → |
| apache/cassandra-spark-connector apache/cassandra-spark-connector |
ScalaJava | 57.9 | Adequate | 6 | 2026-10-26 | Read the survey → |
| endless4s/endless endless4s/endless |
Scala | 57.9 | Adequate | 6 | 2026-10-22 | Read the survey → |
| playframework/play-ws playframework/play-ws |
ScalaJava | 57.9 | Adequate | 3 | 2026-10-21 | Read the survey → |
| sksamuel/avro4s sksamuel/avro4s |
Scala | 57.8 | Adequate | 4 | 2026-10-26 | Read the survey → |
| ghostdogpr/caliban ghostdogpr/caliban |
Scala | 57.8 | Adequate | 4 | 2026-10-26 | Read the survey → |
| softwaremill/retry softwaremill/retry |
Scala | 57.7 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/munit-cats-effect typelevel/munit-cats-effect |
Scala | 57.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/scalacheck typelevel/scalacheck |
Scala | 57.5 | Adequate | 6 | 2026-10-26 | Read the survey → |
| typelevel/natchez typelevel/natchez |
Scala | 57.5 | Adequate | 3 | 2026-10-21 | Read the survey → |
| cloudmark/cats-actors cloudmark/cats-actors |
Scala | 57.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| johnynek/bosatsu johnynek/bosatsu |
ScalaC | 57.3 | Adequate | 3 | 2026-10-21 | Read the survey → |
| ShiftLeftSecurity/codepropertygraph ShiftLeftSecurity/codepropertygraph |
Scala | 57.2 | Adequate | 4 | 2026-10-26 | Read the survey → |
| JetBrains/intellij-scala JetBrains/intellij-scala |
ScalaJava | 57.2 | Adequate | 4 | 2026-10-26 | Read the survey → |
| finagle/finch finagle/finch |
Scala | 57.2 | Adequate | 6 | 2026-10-26 | Read the survey → |
| evolution-gaming/kafka-journal evolution-gaming/kafka-journal |
Scala | 57.1 | Adequate | 4 | 2026-10-21 | Read the survey → |
| slick/slick-codegen-example slick/slick-codegen-example |
Scala | 57.0 | Adequate | 3 | 2026-10-21 | Read the survey → |
| h2oai/sparkling-water h2oai/sparkling-water |
ScalaPython | 56.9 | Adequate | 4 | 2026-10-26 | Read the survey → |
| http4s/blaze http4s/blaze |
ScalaJava | 56.9 | Adequate | 3 | 2026-10-21 | Read the survey → |
| almond-sh/almond almond-sh/almond |
Scala | 56.7 | Adequate | 7 | 2026-10-26 | Read the survey → |
| twitter/twitter-server twitter/twitter-server |
ScalaJavaScript | 56.7 | Adequate | 6 | 2026-10-26 | Read the survey → |
| laserdisc-io/fs2-aws laserdisc-io/fs2-aws |
Scala | 56.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| opencypher/morpheus opencypher/morpheus |
Scala | 56.5 | Adequate | 3 | 2026-10-21 | Read the survey → |
| gatling/gatling gatling/gatling |
ScalaJava | 56.4 | Adequate | 6 | 2026-10-23 | Read the survey → |
| scala/scala-async scala/scala-async |
Scala | 56.3 | Adequate | 4 | 2026-10-26 | Read the survey → |
| tminglei/slick-pg tminglei/slick-pg |
Scala | 56.1 | Adequate | 4 | 2026-10-26 | Read the survey → |
| typelevel/fs2-grpc typelevel/fs2-grpc |
Scala | 56.0 | Adequate | 3 | 2026-10-21 | Read the survey → |
| twitter/scalding twitter/scalding |
ScalaJava | 55.9 | Adequate | 6 | 2026-10-26 | Read the survey → |
| eed3si9n/gigahorse eed3si9n/gigahorse |
Scala | 55.9 | Adequate | 3 | 2026-10-21 | Read the survey → |
| metarank/metarank metarank/metarank |
Scala | 55.8 | Adequate | 6 | 2026-10-26 | Read the survey → |
| sangria-graphql/sangria sangria-graphql/sangria |
Scala | 55.6 | Adequate | 6 | 2026-10-26 | Read the survey → |
| scalameta/metals scalameta/metals |
Scala | 55.6 | Adequate | 4 | 2026-10-26 | Read the survey → |
| milessabin/shapeless milessabin/shapeless |
Scala | 55.6 | Adequate | 4 | 2026-10-26 | Read the survey → |
| TimWSpence/cats-stm TimWSpence/cats-stm |
Scala | 55.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| paypal/squbs paypal/squbs |
Scala | 55.5 | Adequate | 4 | 2026-10-26 | Read the survey → |
| mgifos/quick-plan mgifos/quick-plan |
Scala | 55.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/paiges typelevel/paiges |
Scala | 55.4 | Adequate | 3 | 2026-10-21 | Read the survey → |
| bazeltools/bazel-deps bazeltools/bazel-deps |
Scala | 55.3 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/skunk typelevel/skunk |
Scala | 55.1 | Adequate | 6 | 2026-10-26 | Read the survey → |
| scala-js/scala-js scala-js/scala-js |
Scala | 54.8 | Adequate | 7 | 2026-10-26 | Read the survey → |
| namely/chief-of-state namely/chief-of-state |
Scala | 54.8 | Adequate | 6 | 2026-10-22 | Read the survey → |
| gnieh/fs2-data gnieh/fs2-data |
Scala | 54.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| scalanlp/breeze scalanlp/breeze |
Scala | 54.4 | Adequate | 5 | 2026-10-26 | Read the survey → |
| apache/gluten apache/gluten |
ScalaCppJavaC | 53.9 | Adequate | 4 | 2026-10-26 | Read the survey → |
| xai-org/x-algorithm xai-org/x-algorithm |
RustPythonScalaJava | 53.8 | Adequate | 5 | 2026-10-26 | Read the survey → |
| notxcain/aecor notxcain/aecor |
Scala | 53.7 | Adequate | 6 | 2026-10-22 | Read the survey → |
| meln1k/akka-persistence-foundationdb meln1k/akka-persistence-foundationdb |
Scala | 53.7 | Adequate | 6 | 2026-10-22 | Read the survey → |
| twitter/rsc twitter/rsc |
Scala | 53.6 | Adequate | 5 | 2026-10-26 | Read the survey → |
| cb372/cats-retry cb372/cats-retry |
Scala | 53.6 | Adequate | 3 | 2026-10-21 | Read the survey → |
| doriordan/skuber doriordan/skuber |
Scala | 53.5 | Adequate | 3 | 2026-10-21 | Read the survey → |
| svroonland/rezilience svroonland/rezilience |
Scala | 53.3 | Adequate | 3 | 2026-10-21 | Read the survey → |
| apache/carbondata apache/carbondata |
JavaScala | 53.2 | Adequate | 5 | 2026-10-26 | Read the survey → |
| ReactiveMongo/Play-ReactiveMongo ReactiveMongo/Play-ReactiveMongo |
Scala | 53.2 | Adequate | 3 | 2026-10-21 | Read the survey → |
| killrweather/killrweather killrweather/killrweather |
Scala | 53.1 | Adequate | 6 | 2026-10-26 | Read the survey → |
| Iltotore/iron Iltotore/iron |
Scala | 53.1 | Adequate | 3 | 2026-10-21 | Read the survey → |
| profunktor/redis4cats profunktor/redis4cats |
Scala | 53.0 | Adequate | 3 | 2026-10-21 | Read the survey → |
| optics-dev/Monocle optics-dev/Monocle |
Scala | 52.8 | Adequate | 5 | 2026-10-26 | Read the survey → |
| playframework/play-json playframework/play-json |
Scala | 52.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| mschuwalow/zio-todo-backend mschuwalow/zio-todo-backend |
Scala | 52.7 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/Laika typelevel/Laika |
Scala | 52.5 | Adequate | 3 | 2026-10-21 | Read the survey → |
| apache/pekko-persistence-cassandra apache/pekko-persistence-cassandra |
Scala | 52.4 | Adequate | 6 | 2026-10-22 | Read the survey → |
| SwissBorg/akka-persistence-postgres SwissBorg/akka-persistence-postgres |
Scala | 52.4 | Adequate | 6 | 2026-10-22 | Read the survey → |
| airbnb/aerosolve airbnb/aerosolve |
ScalaJava | 52.3 | Adequate | 6 | 2026-10-26 | Read the survey → |
| com-lihaoyi/Ammonite com-lihaoyi/Ammonite |
Scala | 52.2 | Adequate | 6 | 2026-10-26 | Read the survey → |
| joernio/joern joernio/joern |
Scala | 52.2 | Adequate | 5 | 2026-10-26 | Read the survey → |
| coursier/coursier coursier/coursier |
ScalaJava | 52.1 | Adequate | 6 | 2026-10-26 | Read the survey → |
| gvolpe/trading gvolpe/trading |
Scala | 52.1 | Adequate | 5 | 2026-10-21 | Read the survey → |
| sndnv/stasis sndnv/stasis |
ScalaKotlinDartPython | 51.9 | Adequate | 3 | 2026-10-21 | Read the survey → |
| tribbloid/spookystuff tribbloid/spookystuff |
ScalaJavaScript | 51.9 | Adequate | 3 | 2026-10-21 | Read the survey → |
| feathr-ai/feathr feathr-ai/feathr |
ScalaJavaPythonTypeScript | 51.2 | Adequate | 7 | 2026-10-26 | Read the survey → |
| pingcap/tispark pingcap/tispark |
JavaScala | 51.1 | Adequate | 4 | 2026-10-26 | Read the survey → |
| krasserm/akka-stream-eventsourcing krasserm/akka-stream-eventsourcing |
Scala | 51.1 | Adequate | 6 | 2026-10-22 | Read the survey → |
| epfl-lara/stainless epfl-lara/stainless |
Scala | 51.1 | Adequate | 3 | 2026-10-21 | Read the survey → |
| typelevel/fs2-kafka typelevel/fs2-kafka |
Scala | 50.9 | Adequate | 3 | 2026-10-21 | Read the survey → |
| dyrkin/luxmed-bot dyrkin/luxmed-bot |
Scala | 50.8 | Adequate | 3 | 2026-10-21 | Read the survey → |
| morganstanley/optimus-cirrus morganstanley/optimus-cirrus |
ScalaJava | 49.9 | Weak | 3 | 2026-10-21 | Read the survey → |
| japgolly/scalajs-react japgolly/scalajs-react |
Scala | 49.8 | Weak | 7 | 2026-10-26 | Read the survey → |
| xebia-functional/fetch xebia-functional/fetch |
ScalaJavaScript | 49.6 | Weak | 3 | 2026-10-21 | Read the survey → |
| endpoints4s/endpoints4s endpoints4s/endpoints4s |
Scala | 49.4 | Weak | 3 | 2026-10-21 | Read the survey → |
| playframework/playframework playframework/playframework |
ScalaJava | 49.3 | Weak | 6 | 2026-10-23 | Read the survey → |
| bulletproof-ninja/delta bulletproof-ninja/delta |
Scala | 48.9 | Weak | 4 | 2026-10-21 | Read the survey → |
| airbnb/chronon airbnb/chronon |
ScalaPython | 48.7 | Weak | 4 | 2026-10-26 | Read the survey → |
| coursera/naptime coursera/naptime |
Scala | 48.7 | Weak | 3 | 2026-10-21 | Read the survey → |
| swoop-inc/spark-alchemy swoop-inc/spark-alchemy |
ScalaJavaScript | 48.4 | Weak | 3 | 2026-10-21 | Read the survey → |
| linkerd/linkerd linkerd/linkerd |
ScalaJavaScript | 48.3 | Weak | 6 | 2026-10-23 | Read the survey → |
| bitcoin-s/bitcoin-s bitcoin-s/bitcoin-s |
Scala | 48.3 | Weak | 3 | 2026-10-21 | Read the survey → |
| higherkindness/mu-scala higherkindness/mu-scala |
Scala | 48.3 | Weak | 3 | 2026-10-21 | Read the survey → |
| zio/zio-intellij zio/zio-intellij |
Scala | 48.0 | Weak | 3 | 2026-10-21 | Read the survey → |
| wavesplatform/Waves wavesplatform/Waves |
Scala | 47.9 | Weak | 6 | 2026-10-26 | Read the survey → |
| broadinstitute/cromwell broadinstitute/cromwell |
Scala | 47.1 | Weak | 4 | 2026-10-26 | Read the survey → |
| bot4s/telegram bot4s/telegram |
ScalaJavaScript | 46.8 | Weak | 3 | 2026-10-21 | Read the survey → |
| sbt/sbt sbt/sbt |
Scala | 46.6 | Weak | 5 | 2026-10-26 | Read the survey → |
| guardian/typerighter guardian/typerighter |
ScalaTypeScript | 46.4 | Weak | 3 | 2026-10-21 | Read the survey → |
| yahoo/CMAK yahoo/CMAK |
Scala | 46.1 | Weak | 4 | 2026-10-26 | Read the survey → |
| ing-bank/baker ing-bank/baker |
ScalaKotlinTypeScript | 45.9 | Weak | 3 | 2026-10-21 | Read the survey → |
| gearpump/gearpump gearpump/gearpump |
ScalaJavaScriptJava | 45.6 | Weak | 4 | 2026-10-26 | Read the survey → |
| debasishg/tradeio debasishg/tradeio |
Scala | 45.0 | Weak | 6 | 2026-10-22 | Read the survey → |
| MAIF/izanami MAIF/izanami |
ScalaTypeScript | 44.0 | Weak | 3 | 2026-10-21 | Read the survey → |
| Hydrospheredata/mist Hydrospheredata/mist |
ScalaPython | 44.0 | Weak | 3 | 2026-10-21 | Read the survey → |
| lagom/lagom lagom/lagom |
ScalaJava | 43.9 | Weak | 5 | 2026-10-26 | Read the survey → |
| apache/spark apache/spark |
ScalaPythonJava | 43.3 | Weak | 5 | 2026-10-26 | Read the survey → |
| apache/kyuubi apache/kyuubi |
ScalaJavaTypeScript | 43.0 | Weak | 6 | 2026-10-26 | Read the survey → |
| guardian/riff-raff guardian/riff-raff |
ScalaJavaScript | 42.6 | Weak | 3 | 2026-10-21 | Read the survey → |
| UdashFramework/udash-core UdashFramework/udash-core |
Scala | 42.4 | Weak | 3 | 2026-10-21 | Read the survey → |
| getkyo/kyo getkyo/kyo |
Scala | 41.8 | Weak | 4 | 2026-10-27 | Read the survey → |
| apache/openwhisk apache/openwhisk |
ScalaJavaScript | 41.8 | Weak | 5 | 2026-10-23 | Read the survey → |
| advent-of-craft/2024 advent-of-craft/2024 |
JavaC#PHPTypeScriptPythonKotlinScala | 41.8 | Weak | 6 | 2026-10-22 | Read the survey → |
| scalacenter/scaladex scalacenter/scaladex |
Scala | 41.7 | Weak | 3 | 2026-10-21 | Read the survey → |
| guardian/prout guardian/prout |
Scala | 41.0 | Weak | 3 | 2026-10-21 | Read the survey → |
| softwaremill/elasticmq softwaremill/elasticmq |
ScalaTypeScript | 40.8 | Weak | 6 | 2026-10-26 | Read the survey → |
| BranislavLazic/akka-cqrs-activator BranislavLazic/akka-cqrs-activator |
ScalaJavaScript | 40.8 | Weak | 6 | 2026-10-22 | Read the survey → |
| guardian/grid guardian/grid |
ScalaJavaScriptTypeScript | 40.7 | Weak | 6 | 2026-10-26 | Read the survey → |
| apicollective/apibuilder apicollective/apibuilder |
Scala | 40.1 | Weak | 4 | 2026-10-26 | Read the survey → |
| Tactical-Advantage-Trading/wallet Tactical-Advantage-Trading/wallet |
ScalaJava | 40.1 | Weak | 3 | 2026-10-21 | Read the survey → |
| gitbucket/gitbucket gitbucket/gitbucket |
JavaScriptScala | 39.9 | Weak | 6 | 2026-10-26 | Read the survey → |
| scalacenter/scastie scalacenter/scastie |
Scala | 39.7 | Weak | 3 | 2026-10-21 | Read the survey → |
| apache/flink apache/flink |
JavaScala | 39.4 | Weak | 5 | 2026-10-24 | Read the survey → |
| vinyldns/vinyldns vinyldns/vinyldns |
ScalaJavaScript | 38.8 | Weak | 3 | 2026-10-21 | Read the survey → |
| amitayh/event-sourcing-kafka-streams amitayh/event-sourcing-kafka-streams |
ScalaJavaScript | 38.2 | Weak | 4 | 2026-10-21 | Read the survey → |
| lift/framework lift/framework |
ScalaJavaScript | 37.2 | Weak | 7 | 2026-10-26 | Read the survey → |
| TouK/nussknacker TouK/nussknacker |
ScalaTypeScript | 36.9 | Weak | 4 | 2026-10-26 | Read the survey → |
| jaliss/securesocial jaliss/securesocial |
ScalaJavaScriptJava | 35.8 | Weak | 6 | 2026-10-26 | Read the survey → |
| patsonluk/airline patsonluk/airline |
ScalaJavaScript | 26.5 | Weak | 3 | 2026-10-21 | Read the survey → |