React Base Fiddle (JSX)

Starting point for creating JSFiddles with React.

by Nic Fontaine

HTML

<script src="https://unpkg.com/react@16/umd/react.development.js"></script>
<script src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script>
<div id="container">
    <!-- This element's contents will be replaced with your component. -->
</div>

Babel + JSX

class Hello extends React.Component {
	constructor (props) {
		super(props);
		this.state = {
			arr: ["a", "b", "c"],
		};
	}
  render() {
    return (
			<div>Hello {this.props.name}</div>
		);
  }
}

ReactDOM.render(
  <Hello name="World" />,
  document.getElementById('container')
);