millionco/react-doctor

millionco/react-doctor has 15,103 GitHub stars and 499 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-07 11:18 UTC. Last push 2026-11-04.

How these counts are measured

Your agent writes bad React. This catches it

15,103 stars 499 forks

Measured star growth

in 24h: 0
in 7 days: Update delayed
in 15 days: Update delayed
in 1 month: Update delayed

Net star changes over overlapping periods, not daily totals. Missing measurements are left blank. Stars measure attention, not software quality.

README.md

Original

React Doctor runs deterministic checks on your code. It reports issues in state and effects, performance, architecture, security, accessibility, and maintainability.

Supports React projects built with Next.js, Vite, Astro, TanStack, React Native, and Expo.

Documentation →

Install

1. Run a scan

Run this command from your project root:

npx react-doctor@latest

https://github.com/user-attachments/assets/07cc88d9-9589-44c3-aa73-5d603cb1c570

2. Install for agents

Install the skill to help your coding agent find and fix React issues:

npx react-doctor@latest install

Supports coding agents including Claude Code, Cursor, Codex, and OpenCode.

3. Run in CI

Scan each pull request and report the issues it introduces:

npx react-doctor@latest ci install

CI docs →

4. Configure rules

Choose rules and scan settings in doctor.config.ts.

With customRulesOnly: true, explicit rules settings of "warn" or "error" enable selected ported rules. Legacy rule names also work. Other ported rules and the React Compiler plugin stay off.

Configuration docs →

Runtime performance traces

Record a Chrome DevTools performance trace while you interact with a running React app:

npx react-doctor@latest scan http://localhost:3000

Runtime trace docs →

Telemetry

The CLI collects crash reports and anonymous usage data. See Data use for details.

To opt out, run: npx react-doctor@latest --no-telemetry

Contributing

Report an issue

MIT-licensed