What is Redux in React js?

Redux is a library we can use it into for state management for big applications. It’s for managing data into store management. there 3 types activities in redux.

• Store
• actions
• Reducers

Basic Redux Concept

// actions.js
export const increment = () => ({ type: 'INCREMENT' });
export const decrement = () => ({ type: 'DECREMENT' });

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

export default