React Native

A comprehensive frontend development skill that provides patterns and best practices for Next.js 14+ App Router, React Native with Expo, modern state management (Redux Toolkit, Zustand, Jotai), and Tailwind CSS design systems. Includes agent definitions for frontend and mobile development, plus component scaffolding templates.

This skill provides comprehensive React Native performance optimization guidelines from Callstack's 'Ultimate Guide to React Native Optimization'. It covers JavaScript/React optimizations (FPS, re-renders, animations), native performance (Turbo Modules, memory management), and bundling optimizations (tree shaking, code splitting) with practical code patterns and debugging commands.

A comprehensive mobile UI design reference for React Native developers. Provides patterns for touch targets, color contrast, typography, navigation, and animations with strict accessibility standards for iOS and Android platforms.

A comprehensive React Native development guide covering project structure, component patterns, state management with Zustand and React Query, testing with React Native Testing Library, and platform-specific code handling. This is a pure documentation skill with no executable scripts.