React Base Fiddle (JSX)

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

by areski

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.24/browser.js"></script>
<script src="https://npmcdn.com/react/dist/react-with-addons.min.js"></script>
<script src="https://npmcdn.com/react-dom/dist/react-dom.min.js"></script>
<script src="https://npmcdn.com/react-dom/dist/react-dom-server.min.js"></script>
<script src="https://npmcdn.com/recharts/umd/Recharts.min.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>

CSS

body {
  margin: 0;
}
#container {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 10px;
  width: 800px;
  height: 800px;
  background-color: #fff;
}

JavaScript 1.7

const {LineChart, Line, Tooltip} = Recharts;
const data = [
      {name: 'Page A', uv: 4000, pv: 2400, amt: 2400},
      {name: 'Page B', uv: 3000, pv: 1398, amt: 2210},
      {name: 'Page C', uv: 2000, pv: 9800, amt: 2290},
      {name: 'Page D', uv: 2780, pv: 3908, amt: 2000},
      {name: 'Page E', uv: 1890, pv: 4800, amt: 2181},
      {name: 'Page F', uv: 2390, pv: 3800, amt: 2500},
      {name: 'Page G', uv: 3490, pv: 4300, amt: 2100},
];
const colorBreakPoint = 3000;
const TinyLineChart = React.createClass({
	render () {
  	const { min, max } = data.reduce((result, dataPoint) => ({
    	min: (dataPoint.pv < result.min || result.min === 0) ? dataPoint.pv : result.min,
    	max: (dataPoint.pv > result.max || result.max === 0) ? dataPoint.pv : result.max,
  	}), { min: 0, max: 0 });
    const colorBreakPointPercentage = `${(1 - ((colorBreakPoint - min) / (max - min))) * 100}%`;

  	return (
    	<LineChart width={300} height={100} data={data}>
      	<defs>
          <linearGradient id="colorUv" x1="0%" y1="0%" x2="0%" y2="100%">
            <stop offset="0%" stopColor="green" />
            <stop offset={colorBreakPointPercentage} stopColor="green" />
            <stop offset={colorBreakPointPercentage} stopColor="red" />
            <stop offset="100%" stopColor="red" />
          </linearGradient>
        </defs>
        <Line type='monotone' dataKey='pv' stroke='url(#colorUv)' strokeWidth={2} dot={false} activeDot={false} />
        <Tooltip />
      </LineChart>
    );
  }
})

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