React State Management
React State Management refers to the techniques and patterns used to handle and share state (data) across components in a React application. It involves managing how data flows, is updated, and persists within the app, ensuring components re-render appropriately when state changes. This is crucial for building dynamic, interactive user interfaces that respond to user actions or external events.
Developers should learn React State Management to build scalable and maintainable React applications, especially as apps grow in complexity with multiple components needing access to shared data. It's essential for handling user inputs, API responses, and global app state, preventing prop drilling and improving performance through optimized updates. Use cases include form handling, user authentication, shopping carts, and real-time data synchronization.