A fast, parallel, syntax-aware test case reducer based on tree-sitter grammars
Icemelter automates steps in debugging rustc internal compiler errors (ICEs)
GitHub Action for reducing JUnit XML reports
Minimize failing JSON payloads while preserving the same command failure.
CLI tool for aggregating JUnit report times so you can split tests on CI 🔧
Shrink a failing repository to the least that still fails the same way. Language-agnostic delta debugging, zero dependencies.
Automated minimal reproducible examples for Python: deletes files, definitions and statements, re-running your test after each deletion to prove behavior is unchanged. 95.8% of reducible code removed at 10/10 fidelity.
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