Open-source Tulip uses LLMs to turn GitHub PRs into human-friendly walkthrough pages

blaizedsouza · x · 2026-09-16

VirtusLab's open-source Tulip tool uses LLMs to explain GitHub PRs: it categorizes and prioritizes changes, then presents them top-down on a web page as prose, diagrams, and code. Every code change appears somewhere in the explanation, so nothing slips past, while readers can focus on algorithms and design decisions instead of wading through diffs; even reviewers unfamiliar with the codebase can judge whether to accept a PR.

New update: reviewers can now comment on PRs directly from the generated page. The repo sits on GitHub with 59 stars.

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