Constructor and state (React)

What is constructor

The constructor method is a special method for creating and initializing an object created with a class .

constructor() {
    //
  }

What is super method

The super keyword is used to access and call functions on an object’s parent.

What is state

State is a initial store room for initial objects or data . All data access from state .

this.state = {
  posts: [],
  comments: []
};

props inside constructor

constructor(props) {
    super(props);
    this.state = {
      posts: [],
      comments: []
    };
  }