import { useState } from "react";
import useUpdateEffect from "useupdateeffect-react-hook";

function App() {
 const [count, setCount] = useState(10);
 useUpdateEffect(() => alert(count), [count]);

 return (
   <div>
     <div>{count}</div>
     <button onClick={() => setCount((c) => c + 1)}>Increment</button>
   </div>
 );
}