REA ReactJS Performance Debugging "WhyYouUpdate Higher Order Component"

whyYouUpdate.js

const WhyYouUpdate = Component => {
    class WhyYouUpdate extends React.Component {
        componentDidUpdate(prevProps, prevState) {
            deepDiff(
                { props: prevProps, state: prevState },
                { props: this.props, state: this.state },
                Component.displayName
            );
        }

        render() {
            return <Component {...this.props} />;
        }
    }

    return WhyYouUpdate;
};