How to Get AI Code Reviews by Adding .diff to GitHub Pull Request URLs
By
oldmanrahul
Reliable enough to start your morning with. Toast it again tomorrow.
Summary
The article describes a simple technique for getting AI-powered code reviews by adding '.diff' to the end of any GitHub pull request URL, then copying and pasting the raw diff into an LLM like Claude or ChatGPT. The author presents this as a quick, tool-free alternative to traditional code review methods, though they clarify it's not meant to replace human reviewers entirely.
Key quotes
· 4 pulledAdd .diff to the end of any PR URL and copy&paste into a LLM for a quick initial review.
You can get an instant feedback on any GitHub PR.
No Copilot Enterprise. No browser extensions. No special tooling.
So no more human reviewers? This isn't a replacement.
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