Redux

Redux is a predictable state management library for JavaScript applications, primarily used with frameworks like React. It provides a centralized store that holds the entire application state and allows for predictable updates through a unidirectional data flow. Redux follows the Flux architecture pattern, emphasizing the separation of concerns and maintaining a single source of truth for the application state. Actions are dispatched to describe state changes, which are handled by pure functions called reducers. These reducers update the state immutably, ensuring that the application state remains predictable and consistent. With Redux, developers can manage complex application states more effectively, debug and trace state changes, and easily implement features like time travel debugging and state persistence.