How do I implement Redux in my project?

How do I implement Redux in my project?

To implement Redux, start by installing it via npm. You can use the command: npm install redux react-redux.

What are the main components of Redux I need to know?

The main components are Store, Actions, and Reducers. The Store holds the state, Actions describe changes, and Reducers specify how the state changes.

Can you give me an example of a simple reducer?

Sure! Here's a simple counter reducer:

const counterReducer = (state = 0, action) => {
  switch (action.type) {
    case 'INCREMENT':
      return state + 1;
    case 'DECREMENT':
      return state - 1;
    default:
      return state;
  }
};

How do I connect Redux to my React components?

You can use the connect function from react-redux to connect your components to the Redux store. Use mapStateToProps and mapDispatchToProps to pass state and actions as props.