React Doctor

Your agent writes bad React, this catches it. React Doctor deterministically scans your codebase and finds issues across state and effects, performance, architecture, security, accessibility, and maintainability. It highlights overly complex React functions and repeated JSX trees that are good candidates for composition. Works across React frameworks and React-enabled sites - Next.js, Vite, Astro, TanStack, React Native, Expo, you name it. Website → Install 1. Quick start Run this at your project root to get an audit. Pass file paths to scan only the files that another CI step selected. https://github.com/user-attachments/assets/07cc88d9-9589-44c3-aa73-5d603cb1c570 2. Install for agents Once you have an audit, you can install the skill for your coding agent to learn from the issues and fix them in the future. Works with Claude Code, Cursor, Codex, OpenCode, and many more. 3. Run in CI React Doctor reviews every pull request and reports only the issues your change introduced, not your existing backlog. Set it up with one command: This adds the workflow, scans every pull request, and posts a summary comment. Change the gate, scan scope, and comments anytime with , and b