Submit any GitHub JavaScript repository. FixaHub AI analyzes the code, verifies real bugs, generates safe fixes, runs your test suite, and opens a Pull Request — all in minutes.
Production-ready pipeline with safety at every step.
Claude Opus 4 analyzes and fixes code while GPT-5 acts as an independent verifier — two frontier models cross-checking each other for maximum accuracy.
Every fix runs npm install, lint, and build. Pull Requests are only opened when all checks pass — zero broken PRs.
Fixes land in a clean branch with a full description. You review, approve, and merge — you stay in control.
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Four steps from repo URL to merged fix.
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