Build performant React animations with expert guidelines for the Motion library.

Build production-ready React Native and Expo apps with structured navigation, state separation, and data fetching patterns.

Idiomatic React 18/19 patterns covering hooks discipline, server/client boundaries, and state location.

Optimize React and Next.js performance across 70+ rules covering waterfalls, bundle size, and re-renders.

React composition patterns and architecture rules for building scalable component libraries.

Optimize React and Next.js performance using Vercel Engineering's guidelines and rule priorities.

Implement smooth, native-feeling UI state animations using React's View Transition API and CSS classes.