React Base Fiddle (JSX)

Starting point for creating JSFiddles with React. This uses React with Addons.

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.24/browser.js"></script>
<script src="https://fb.me/react-with-addons-0.14.0.js"></script>
<script src="https://fb.me/react-dom-0.14.0.js"></script>
<script src="https://facebook.github.io/react/js/jsfiddle-integration-babel.js"></script>

<div id="container">
    <!-- This element's contents will be replaced with your component. -->
</div>

JavaScript 1.7

var Card = React.createClass({
  testMethod() {
    console.log('this.is.test.method');
  },
  render() {
    return (
      <h1>this is a card.</h1>
    )
  }
});

var Parent = React.createClass({
    render: function() {
        return <div><Card ref={(r) => {r.testMethod()}}/></div>;
    }
});
 
ReactDOM.render(
	<Parent />,
    document.getElementById('container')
);