JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://unpkg.com/react@16.0.0-alpha.9/umd/react.development.js"></script>
<script src="https://unpkg.com/react-dom@16.0.0-alpha.9/umd/react-dom.development.js"></script>
<div id="container"></div>

Babel + JSX

class App extends React.Component {
  render() {
  	return (
    	<div>
    	  <h1 onClick={unmount}>Hello, {this.props.name}</h1>
    	</div>
    );
  }
}

function unmount() {
  ReactDOM.unmountComponentAtNode(document.getElementById('container'));
}

console.log(ReactDOM)

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