Original | TestDome

// React is loaded and is available as React and ReactDOM
// imports should NOT be used
class ImageGallery extends React.Component {
  render() {
    return null;
  }
}

document.body.innerHTML = "<div id='root'> </div>";
  
const rootElement = document.getElementById("root");
const links = ["https://goo.gl/kjzfbE", "https://goo.gl/d2JncW"];
ReactDOM.render(<ImageGallery links={ links } />,
                rootElement);
document.querySelectorAll('.remove')[0].click();
console.log(rootElement.innerHTML);