{"library":"react-compiler-check","title":"React Compiler Check","description":"A CLI tool that scans React projects for code patterns incompatible with React Compiler. Version 0.1.11, pre-1.0 with monthly releases. Detects legacy patterns (string refs, Legacy Context), impure renders (setTimeout, fetch in render), improper hook usage (hooks in loops/conditions), direct state mutations, and dynamic objects. Provides actionable suggestions. Lightweight, zero-config, integrates with ESLint via optional plugin. Unlike React Compiler's built-in checks, this is a standalone diagnostics tool for existing codebases.","language":"javascript","status":"active","last_verified":"Fri May 01","install":{"commands":["npm install react-compiler-check"],"cli":{"name":"react-compiler-check","version":null}},"imports":["npx react-compiler-check ./src","const check = require('react-compiler-check')","import { run } from 'react-compiler-check'"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"npx react-compiler-check ./src","lang":"typescript","description":"Scans all .js/.jsx/.ts/.tsx files in ./src for React Compiler incompatibilities and displays actionable diagnostics.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":null}