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
export default class MyComponent extends React.Component {
constructor(props) {
super(props);
this.state = {
};
}
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