JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://unpkg.com/[email protected]/umd/react.development.js"></script>
<script src="https://unpkg.com/[email protected]/umd/react-dom.development.js"></script>
<div id="container"></div>

Babel + JSX

class App extends React.Component {
  render() {
  	return (
    	<button onClick={() => {}}>
    	  Click me
    	</button>
    );
  }
}

ReactDOM.render(<App/>, document.getElementById('container'));

document.getElementById('container').addEventListener('click', ()=>alert(window.event.type))