How do I implement batching in React?

How do I implement batching in React?

Batching in React allows you to group multiple state updates into a single re-render for better performance. You can implement it by using the unstable_batchedUpdates function from 'react-dom'.

Can you give me an example of how to use unstable_batchedUpdates?

Sure! Here's a simple example:

import { unstable_batchedUpdates } from 'react-dom';

function updateState() {
  unstable_batchedUpdates(() => {
    setState1(newValue1);
    setState2(newValue2);
  });
}

What are the benefits of batching updates?

Batching updates can significantly improve performance by reducing the number of re-renders, leading to a smoother user experience.

Are there any downsides to using batching?

One downside is that it can make debugging more complex, as multiple state updates happen simultaneously, which might obscure the source of issues.