React Compiler Debugger

关于

React Compiler Debugger provides developers with direct visibility into how the babel-plugin-react-compiler transforms React components. It allows users to see the generated code, understand how useMemoCache is being applied, and diagnose why specific components may not be receiving automatic optimizations. This skill is essential for performance tuning and learning the internals of the React Compiler's transformation logic across React versions 17, 18, and 19.

主要功能

• 2 GitHub stars
• Debug memoization failures and cache invalidation triggers
• Verbose mode for inspecting internal compiler events and logic
• Visualize compiled React output including useMemoCache primitives
• Support for both file-based and direct inline code compilation
• Configurable compiler options for different React target versions

使用场景

• Learning how the React Compiler handles complex hook dependencies and JSX structures
• Diagnosing why a specific React component isn't being automatically optimized by the compiler
• Comparing original source code with its compiled counterpart to verify memoization logic