A slightly less boring ol' API backed page

SomeBetterPage.js

class SomePage extends React.Component {
  async componentDidMount() {
    const { apiState } = this.props;
    apiState.next();
    try {
      const res = await fetch('/api/some-data');
      const data = await res.json();
      apiState.next(true);
    } catch (e) {
      apiState.next(false);
    }
  }
  render() {
    // Renders the appropriate thing based on props!
  }
}

const SomeBetterPage = withApiState(SomePage);