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typelevel/scalacheck

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typelevel/scalacheck has 1,963 GitHub stars and 393 forks. GitHot measured -1 stars in 24 hours. Last checked 2026-11-07 00:53 UTC. Last push 2026-10-29.

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Property-based testing for Scala

1,963 stars393 forks

Measured star growth

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README.md

Original

ScalaCheck

Discord Join the chat at https://gitter.im/scalacheck/Lobby Continuous Integration scalacheck Scala version support

ScalaCheck is a library written in Scala and used for automated property-based testing of Scala or Java programs. ScalaCheck was originally inspired by the Haskell library QuickCheck, but has also ventured into its own.

ScalaCheck has no external dependencies other than the Scala runtime, and works great with SBT, the Scala build tool. It is also fully integrated in the test frameworks ScalaTest and specs2. You can of course also use ScalaCheck completely standalone, with its built-in test runner.

ScalaCheck is used by several prominent Scala projects, for example the Scala compiler and the Akka concurrency framework.

ScalaCheck is supported by the Gradle plugin for Scala.js and Scala Native.

For more information and downloads, please visit http://www.scalacheck.org

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