millionco

millionco / react-doctor

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Let coding agents diagnose and fix your React code

react.doctor agents code-review doctor react skill
5,119
163
100% credibility
Found Feb 17, 2026 at 627 stars 8x -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

React Doctor is a scanning tool that analyzes React codebases for security vulnerabilities, performance bottlenecks, correctness errors, and best practices, outputting a health score from 0 to 100 with actionable diagnostics.

How It Works

1
🔍 Discover React Doctor

You hear about a helpful tool that checks React projects for common problems like slow performance or security risks.

2
📁 Open your project

Navigate to your React project's main folder where your code lives.

3
🚀 Start the quick scan

Run a simple one-line check that automatically finds your React version and starts examining your files.

4
🔎 Watch it work

It detects issues like unused code, bad patterns, or accessibility problems, showing details with helpful tips.

5
📊 Reveal your score

Get a clear 0-100 health score with a fun progress bar and summary of errors and warnings across your files.

✅ Share or improve

Share your results online, let an AI helper fix issues automatically, or rescan to see your project get healthier.

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Star Growth

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AI-Generated Review

What is react-doctor?

React Doctor is a TypeScript CLI that scans React codebases for security vulnerabilities, performance bottlenecks, correctness errors, and architecture issues, spitting out a 0-100 health score with file-specific diagnostics. Run `npx react-doctor@latest .` at your project root to diagnose Next.js apps, React Native projects, or plain React—get verbose details on affected lines or just the score via `--score`. Like Doctor Mike on TikTok for React: let coding agents diagnose and fix via `--fix`, which opens Ami or copies prompts for GitHub Copilot's agent mode.

Why is it gaining traction?

One-command scans beat manual ESLint configs, with 47+ tailored rules covering Next.js gotchas like missing metadata and React Native deprecated modules—npm doctor react native vibes but React-focused. Leaderboard ranks OSS like tldraw (84) and excalidraw (84), hooking devs curious about their score. AI skill integration lets Copilot or Claude auto-fix, plus GitHub Action for CI.

Who should use this?

React maintainers auditing legacy codebases, Next.js teams enforcing SEO and server actions, React Native devs spotting raw text crashes or legacy shadows. Ideal for frontend leads running pre-PR checks or letting Copilot's agent mode handle the heavy lifting in Visual Studio.

Verdict

Grab it for quick audits—CLI and API shine, docs solid with leaderboard. Early stage at 221 stars and 1.0% credibility means test thoroughly, but it's a smart start for let's get coding React projects.

(198 words)

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