react-dom-deconstructed-require.input.js

const React = require('react');
const ReactDOM = require('ReactDOM');
const {
  Component,
  DOM
} = React;

class Hello extends Component {
  render() {
    return DOM.div(null, `Hello ${this.props.toWhat}`);
  }
}

ReactDOM.render(
  React.createElement(Hello, {toWhat: 'World'}, null),
  document.getElementById('root')
);