JSFiddle - React, Tailwind, and code Playground

HTML

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

Babel + JSX

class App extends React.Component {
  render() {
  	return (
    	<div>
    	  <input onKeyPress={(e) => console.log(e.charCode)} />
    	</div>
    );
  }
}

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