Modern client-side React development patterns. Use for React 19+ SPAs with components, Hooks, Jotai state, React Router v7, accessibility, performance optimization, and testing. Covers client-side routing, composition, and async data loading; not framework-specific SSR or Server Components.
Modern client-side React development patterns. Use for React 19+ SPAs with components, Hooks, Jotai state, React Router v7, accessibility, performance optimization, and testing. Covers client-side routing, composition, and async data loading; not framework-specific SSR or Server Components.