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                <div id="app"></app>


                html, body
  height: 100%
  color: red
  min-height: 1000px
  background: rgba(0,0,0,0.1)

  padding: 20px


                class App extends React.Component {
  constructor() {
    super(); = lozad();

  componentDidMount() {;

  render() {
    return (
      <div className="App">
        <p>Scroll down to see the image load with network tab open. Check the dom element to confirm lozad in action</p>
        <div className="long-height-div"></div>
        <img data-src="" className="lozad" />

 * Render the above component into the div#app
React.render(<App />, document.getElementById('app'));