Understanding flushSync in React

flushSync is a method in React that allows you to force the execution of pending updates in the React state.

When you call flushSync, React will synchronously update the DOM with the latest state changes. This can be useful when you need to ensure that the UI is updated immediately after a state change.

import { flushSync } from 'react-dom';

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

  return (
    

      
Count: {count}
       {
        setCount(count + 1);
        flushSync();
      }}>Increment
    
  );
}