shelving/ui/util/refresh.js

Toolkit for using data in JavaScript.

import { useEffect, useState } from "react";
/** Refresh a component automatically every X milliseconds. */
export function useRefresh(interval) {
    const [_currentTime, setCurrentTime] = useState(() => Date.now());
    useEffect(() => {
        const timer = window.setInterval(() => setCurrentTime(Date.now()), interval);
        return () => window.clearInterval(timer);
    }, [interval]);
}