react-best-practices - React and Next.js Performance Optimization Guidelines
Provides React and Next.js performance optimization guidelines for writing, reviewing, and refactoring code.
Tags
Updated: 2026-02-14Capabilities
Typical Inputs
Typical Outputs
What this skill does
- write optimized React components
- review code performance
- refactor React code
- optimize bundle size
- eliminate data fetching waterfalls
- implement caching patterns
Inputs
- React component code
- Next.js page files
- project configuration
- build artifacts
- performance metrics
Outputs
- performance recommendations
- code review feedback
- optimization suggestions
- bundle analysis reports
Requirements
- React/Next.js project environment
- Node.js runtime
- access to source code