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-15.0.1.js"></script>
<script src="https://fb.me/react-dom-15.0.1.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 Hello = React.createClass({
  styleOne: {
    background: 'blue',
    color: 'red'
  },
  
  styleTwo: {
    background: 'green'
  },
  
  render: function() {
    return (
    	<div>
        <div style={{...this.styleOne, ...this.styleTwo}}>
          Hello {this.props.name}
        </div>
        <div style={{...this.styleTwo, ...this.styleOne}}>
          Hello {this.props.name}
        </div>
      </div>
    );
  }
});

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