RenderIf

render-if.js

const RenderIf = (Component, condition) => {
  class Child extends Component {
    constructor(props) {
      super(props);
    }
    render() {
      if (condition(this.props, this.state)) {
        return super.render();
      }
      return null;
    }
  }
  return Child;
}

const Yo = React.createClass({
  render() {
    return <div>Yo</div>;
  }
});

const EnhancedYo = RenderIf(Yo, (props, state) => props.shouldRender);

ReactDOM.render(<EnhancedYo shouldRender={true} />, document.body);