What is Redux and how does it work?

What is Redux and how does it work?

Redux is a state management library for JavaScript applications, often used with React. It helps manage the state of your app in a predictable way.

Can you explain the core concepts of Redux?

Sure! The core concepts of Redux include actions, reducers, and the store. Actions are payloads of information, reducers specify how the state changes in response to actions, and the store holds the entire state of the application.

How do I set up Redux in a React application?

To set up Redux in a React app, you need to install Redux and React-Redux, create a store, define reducers, and use the Provider component to pass the store to your app.

What are some common patterns or best practices when using Redux?

Common patterns include keeping your state normalized, using middleware for side effects, and structuring your actions and reducers clearly.