Summary
- Modern React state management with Redux Toolkit, Zustand, Jotai, and React Query for every state category.
- Covers five state types: local component state, global state, server state, URL state, and form state, with recommended solutions for each Includes complete TypeScript patterns for Redux Toolkit slices, Zustand with scalable slice architecture, Jotai atomic state, and React Query with optimistic updates Demonstrates combining client state (Zustand) with server state (React Query) in a single application Provides selection criteria to choose between solutions based on app complexity, server interaction patterns, and update granularity Includes best practices for colocating state, normalizing data, using selectors to prevent re-renders, and migration guidance from legacy Redux