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/react/0.13.1/JSXTransformer.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.13.1/react-with-addons.js"></script>
<script src="https://facebook.github.io/react/js/jsfiddle-integration.js"></script>

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

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

JavaScript 1.7

var Hello = React.createClass({
    render: function() {
        return (<div>Hello {this.props.name}</div>);
    }
});
 
React.render(<Hello name="World" />, document.getElementById('container'));