const { useState, useRef, useLayoutEffect } = React;

function ComponentDidUpdateFunction() {
  const [count, setCount] = useState(0);

  const firstUpdate = useRef(true);
  useLayoutEffect(() => {
    if (firstUpdate.current) {
      firstUpdate.current = false;
      return;
    }

    console.log("componentDidUpdateFunction");
  });

  return (
    

      
componentDidUpdateFunction: {count} times
       {
          setCount(count + 1);
        }}
      >
        Click Me
      
    
  );
}

ReactDOM.render(
  ,
  document.getElementById("app")
);