react.js components code example

Example 1: create react component class

class MyComponent extends React.Component{
    constructor(props){
        super(props);
    };
    render(){
        return(
            <div>
              <h1>
              	My First React Component!
              </h1>
            </div>
        );
    }
};

Example 2: react component

/* React Component Template */
export default class MyComponent extends React.Component {
  constructor(props) {
    super(props);
	this.state = {
		//state properties here
	};
  }
  render() {
	return (
		<div></div>
	);
  }
}

Example 3: React Components

class Car extends React.Component {
  render() {
    return <h2>Hi, I am a Car!</h2>;
  }
}

Example 4: create-react-app class component

npx create-react-app my-app --scripts-version react-scripts@2.1.7