LittleDarwin vs muttest
| LittleDarwin | muttest | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Supported languages | Java | R |
| Surviving mutant reports | Yes | Yes |
| Mutation operators | AOR-B, AOR-S, AOR-U, LOR, SOR, ROR, COR, COD, SAOR; NullifyInputVariable, NullifyReturnValue, NullifyObjectInitialization, RemoveNullCheck | Binary operators; arithmetic operators; comparison operators; logical operators; boolean literals; NA/NULL literals; numeric literals; string literals; condition negation; function-call names; index increments/decrements; explicit return values |
| Test frameworks | — | testthat; cucumber |
| Incremental analysis | — | Yes |
| Mutation quality gate | — | Yes |
Both are listed in Best Mutation Testing Tools. On Everything Xiaomi, muttest scores higher on our published basis.