React Compiler

Introduction

Learn what React Compiler does and how it automatically optimizes your React application by handling memoization for you, eliminating the need for manual useMemo, useCallback, and React.memo.

Installation

Get started with installing React Compiler and learn how to configure it with your build tools.

Incremental Adoption

Learn strategies for gradually adopting React Compiler in your existing codebase if you’re not ready to enable it everywhere yet.

Debugging and Troubleshooting

When things don’t work as expected, use our debugging guide to understand the difference between compiler errors and runtime issues, identify common breaking patterns, and follow a systematic debugging workflow.

Configuration and Reference

For detailed configuration options and API reference:

• Configuration Options - All compiler configuration options including React version compatibility
• Directives - Function-level compilation control
• Compiling Libraries - Shipping pre-compiled libraries

Additional resources

In addition to these docs, we recommend checking the React Compiler Working Group for additional information and discussion about the compiler.