arnoldpredator/pyreplay

An LLM can generate a whole codebase in seconds; understanding it is the slow part. pyreplay makes that first pass fast — top-down: map the whole project at a glance (nothing runs), then record a real run and replay it step by step, zooming from the architecture down to any single variable's value. Self-contained HTML, zero dependencies.

3 best points · 1 comments · 1 Hacker News post · 2 GitHub stars · View on GitHub

Hacker News discussions

• A tool to quickly step through and audit LLM-generated Python codebases (3 points, 1 comments, by arnoldpredator, 2026-08-08)