Zustand State Management Overview Zustand v5 is a lightweight global state manager for React built on . Requires React 18+ (uses internally). When using , install as a peer dependency. It provides type-safe stores, atomic selectors for minimal re-renders, composable middleware (persist, devtools, immer, subscribeWithSelector), and a slices pattern for large applications. Use Zustand for client-only global state; use TanStack Query for server-fetched data. When to use: Client-side global state, persistent user preferences, complex multi-domain stores, cross-component state sharing, vanilla (no…