1.mbj / mutantMutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?mutation-testingrubycoveragerspecminitestcode-review+4 moreRubyOther license2.2K total162 forks+83 starsfrom 2,130 · score 4.43
2.simplecov-ruby / simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suitesrubytest-coveragecode-qualityrailscoveragecoverage-report+1 moreRubyMIT4.9K total583 forks+56 starsfrom 4,871 · score 4.04
3.avmnu-sng / rspec-tracerRSpec Tracer is a specs dependency analyzer, flaky tests detector, tests accelerator, and coverage reporter tool.rubyrailstestingrspeccoverage-reportcoverage+2 moreRubyMIT177 total18 forks+9 starsfrom 168 · score 2.30