React vs Redux: What are the differences?
## Introduction
React and Redux are popular tools used in frontend development. Though often used together, they serve different purposes in managing the state and structure of applications.
1. **Architecture**: React is a JavaScript library for building UI components that deal with rendering the view based on changes in state. On the other hand, Redux is a predictable state container that manages the overall state of the application in a central store.
2. **Data Flow**: React follows a unidirectional data flow where the parent component passes down props to child components. In Redux, data flows in a single direction through reducers, actions, and the store, ensuring a controlled and predictable flow of data.
3. **State Management**: React manages component state internally, and each component can have its own state. Redux, however, manages the global state of the application, making it easier to manage complex applications by having a single source of truth.
4. **Developer Tools**: Redux provides powerful developer tools like Redux DevTools that help in debugging, time-travel debugging, and monitoring the state changes in the application. React, although having its set of tools, does not provide as extensive debugging capabilities as Redux.
5. **Complexity**: React is relatively simpler to learn and implement for building UI components, whereas Redux introduces additional complexity due to its strict guidelines on how to structure the application's state management.
6. **Use Cases**: While React is ideal for building user interfaces and managing component state, Redux is more suited for managing the state of larger and more complex applications where data needs to be shared among multiple components efficiently.
In Summary, React focuses on building UI components while Redux focuses on managing the global state of the application to handle complex data flow and state management efficiently.