Mutant vs Mutineer
| Mutant | Mutineer | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $20.83/mo | — |
| Open source | No | No |
| Platforms | Linux, macOS | — |
| Free plan | Yes | — |
| Paid from | 30 /mo | — |
| Supported languages | Ruby | JavaScript, TypeScript |
| Test frameworks | RSpec, Minitest, Test::Unit | Vitest, Jest |
| Incremental analysis | Yes | Yes |
| Parallel execution | Yes | Yes |
| Surviving mutant reports | Yes | Yes |
| Mutation operators | Arithmetic, logical, bitwise, statement removal, return-value modification, ordering | Equality flips, boundary changes, logical operator changes, arithmetic operator changes, return-value changes, Vue composition and template-directive mutations |
| Mutation quality gate | — | Yes |
Both are listed in Best Mutation Testing Tools. On Samsung Mobile US Press, Mutant scores higher on our published basis.