how to avoid using document.createelement inr eact code example

Example 1: React.createElement

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

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

Example 2: react.createelement

React.createElement(
  type,
  [props],
  [...children]
)