react-state-management

React state management should separate local UI state using useState or useReducer, global state using Redux Toolkit or Zustand, and server state using React Query. This architecture ensures typed, modular, and scalable data handling across your application.

Migrate legacy React apps by defining clear state boundaries: implement Zustand for local or lightweight global state, and Redux Toolkit for complex global stores. This approach provides type safety, structured guidance, and practical example patterns for a scalable transition.

Use React Query for server state synchronization and optimistic updates rather than Redux Toolkit. React Query manages fetching, caching, and updating server data, leaving Redux Toolkit or Zustand to handle only the global UI state for a modular architecture.

Jotai works well for scalable React architectures by managing local and global state through atomic state primitives. It provides an alternative to Redux Toolkit and Zustand, offering modular patterns and type-safe state handling for complex applications.

Implement optimistic updates by combining React Query for server data mutation with Zustand for immediate local UI state updates. This pattern ensures responsive interfaces while maintaining structured guidance and type safety during server synchronization.