What are React and Redux, and how do they work together?

What are React and Redux, and how do they work together?

React is a JavaScript library for building user interfaces, while Redux is a state management library. They work together by allowing React components to access and manage application state efficiently.

Can you explain how Redux manages state?

Redux uses a single store to hold the entire state of the application. State changes are made through actions and reducers, which ensure that the state is predictable and traceable.

What are actions and reducers in Redux?

Actions are plain JavaScript objects that describe what happened, while reducers are functions that take the current state and an action, and return a new state based on that action.

How do I connect Redux with a React component?

You can connect Redux with React components using the connect function from the react-redux library, which allows components to access the Redux store and dispatch actions.