Trace prop change in react component

propchangeTracer.js

function useTraceUpdate(props) {
  const prev = React.useRef(props);
  React.useEffect(() => {
    const changedProps = Object.entries(props).reduce((ps, [k, v]) => {
      if (prev.current[k] !== v) {
        ps[k] = [prev.current[k], v];
      }
      return ps;
    }, {});
    if (Object.keys(changedProps).length > 0) {
      console.log("Changed props:", changedProps);
    }
    prev.current = props;
  });
}

// Usage
function MyComponent(props) {
  useTraceUpdate(props);
  return <div>{props.children}</div>;
}

// https://stackoverflow.com/questions/41004631/trace-why-a-react-component-is-re-rendering