Plausible vs ScalaCheck
Plausible
github.comScalaCheck
scalacheck.orgSide by side
| Figure | Plausible | ScalaCheck |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Plans published | 0 | 1 |
| Spec score · Property-Based Testing Tools | 6.5 (#25) | 8.0 (#8) |
| Documentation | The README directs users to the module documentation for more information. | The site links to a continuously developed user guide and API documentation for the latest release. |
| License | The repository identifies its license as Apache-2.0. | The project build identifies its license as BSD-3-Clause. |
| Purpose | Plausible is a property testing framework for Lean 4 that integrates into the tactic framework. | ScalaCheck is a Scala library for automated property-based testing of Scala or Java programs. |
Plans
In their own words
ScalaCheck
ScalaCheck is a free Scala library for automated property-based testing of Scala and Java programs. It checks defined properties against randomized input parameters and reports the arguments that produce a failure. The library supports parameterized cases and parallel execution, and can run on its own with a built-in test runner. For sbt projects, the site shows how to add it as a test dependency; it is also integrated with ScalaTest, specs2 and LambdaTest. ScalaCheck has no external dependencies beyond the Scala runtime. Build artifacts are published in the Central Repository, with an sbt dependency declaration available from the download page. Documentation includes a user guide and API reference. The site lists version 1.19.0, released September 6, 2025. The project identifies the BSD-3-Clause license and lists a security policy. Its build defines JVM, Scala.js and Scala Native platforms, and its README says the Gradle plugin supports Scala.js and Scala Native. The site names the Scala compiler and Akka among projects that use it.