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Dev tools · September 1, 2026

DiffAtlas

Know if an AI-generated PR is worth reviewing

What it does

GitHub shows a pull request as a linear list of diffs. But code doesn’t change linearly. I learned that the hard way, after hours of jumping from file to file, I’d lose the thread and still miss a route, an auth setting, or the connection that made the change risky. AI-generated PRs only made it worse. So I built DiffAtlas. It turns a TypeScript PR into a map of the change, helping you see its intent, focus review where it matters, and move faster with confidence.

Map TypeScript pull requests, surface sensitive and disconnected changes, and decide what to review or send back.

DiffAtlas maps every changed TypeScript file, flags sensitive authentication and route changes, and scores reviewability. You can review with confidence or send the work back. Follow the change down: map the full pull request, surface its review risks, then decide whether to review it or send it back. Turn a flat list of changed files into a dependency map. See the main change path, understand what depends on what, and keep context while you review. See reviewability, scope, cohesion, authentication changes, and route changes before opening a diff. Sensitive and disconnected work gets your attention first. Open the right diff directly from the map. If the pull request is too broad or mixes…from diffatlas.dev

Does the same job

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