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.
Shrink a failing repository to the least that still fails the same way. Language-agnostic delta debugging, zero dependencies.
CLI tool for aggregating JUnit report times so you can split tests on CI 🔧
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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