react-use/docs/useRaf.md

useRaf

React animation hook that forces component to re-render on each requestAnimationFrame, returns percentage of time elapsed.

Usage

import {useRaf} from 'react-use';

const Demo = () => {
  const elapsed = useRaf(5000, 1000);

  return (
    <div>
      Elapsed: {elapsed}
    </div>
  );
};

Reference

useRaf(ms?: number, delay?: number): number;

• ms — milliseconds for how long to keep re-rendering component, defaults to 1e12.
• delay — delay in milliseconds after which to start re-rendering component, defaults to 0.