Evilution is a mutation testing tool for Ruby. It validates test suite quality by making small code changes and checking if tests catch them. AI-agent-first design with JSON output, diff-based targeting, and coverage-based filtering.

Required Ruby Version

>= 3.3.0

Authors

Denis Kiselev

Versions

  1. 1.5.0

    1. source

      1. 1.5.0 source October 14, 2026 (845 KB)
  2. 1.4.0

    1. source

      1. 1.4.0 source October 08, 2026 (806 KB)
  3. 1.3.0

    1. source

      1. 1.3.0 source September 28, 2026 (740 KB)
  4. 1.2.0

    1. source

      1. 1.2.0 source September 21, 2026 (716 KB)
  5. 1.1.0

    1. source

      1. 1.1.0 source August 23, 2026 (688 KB)
Show all versions (54 total)

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