Jest vs ScalaTest
| Jest | ScalaTest | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | self-hosted | Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Supported languages | JavaScript, TypeScript | Scala, Scala.js (JavaScript), Scala Native, Dotty (Scala 3), Java |
| Built-in mocks | Yes | No |
| Parameterized cases | Yes | Yes |
| Parallel execution | Yes | Yes |
| Snapshot testing | Yes | — |
| Property-based checks | — | Yes |
Both are listed in Best Unit Testing Frameworks. On Samsung Mobile US Press, Jest scores higher on our published basis.