React Compiler Check

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.