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Retrace

Tracing

Turn failed Python tests or CI runs into replayable debug sessions by recording executions as .retrace artifacts and inspecting them in VS Code.

Python Latest v0.2.6 · 23d ago Security brief →

Features

  • Record failing pytest/CI runs as deterministic `.retrace` artifacts
  • Replay recorded failures locally in VS Code with full debugging controls
  • Step backwards from the failure to examine runtime state and external interactions

Recent releases

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Python C++ Go

Install & Platforms

Install via
pip

Beta — feedback welcome: [email protected]