useisMountedStateway.jsx

useisMountedStateway.jsx

function App() {
  // const isMounted = useIsMounted()
  const isMounted = useIsMounted();

  React.useEffect(() => {
    if (isMounted) {
      console.log("i am mounted");
    }
  }, [isMounted]);

  React.useEffect(() => {
    console.log("parent");
  }, []);

  console.log("isMounted", isMounted);

  return (
    <div>
      <Child />
    </div>
  );
}