React Best Practices

Performance optimization and composition patterns for React components. Contains 33 rules across 6 categories focused on reducing re-renders, optimizing bundles, component composition, and avoiding common React pitfalls.

When to Apply

Reference these guidelines when:

• Writing new React components
• Reviewing code for performance issues
• Refactoring existing React code
• Optimizing bundle size
• Working with hooks and state

Rules Summary

Bundle Size Optimization (CRITICAL)

bundle-barrel-imports - @rules/bundle-barrel-imports.md