I am new to React hooks and making an attempt to be taught to jot down customized hooks. Right this moment I wrote a hook that I consider works as an efficient debouncer of a setter perform, to forestall extreme updates when knowledge adjustments quickly. I am making an attempt to maintain this so simple as attainable in order to be reusable all through the app and by different builders on my crew in the event that they want it.

I’ve examined this, and it seems to work as anticipated. It is at present getting used to forestall extreme updates from a textfield. I am uncertain of any hidden efficiency drains doing this would possibly trigger, and I additionally do not know if I’ve gone about doing this in a manner that is smart (or if there may be simpler methods of undertaking what I need.

// Returns a callback perform that wraps the handed setter in a debouncer mechanism
// Whereas the timer is off, the setter shall be known as instantly and set off a brand new timer.
// Whereas the timer is on, the worth to be set is captured and used on the finish of the timer interval.
// Subsequent calls in the course of the timer interval will exchange the captured worth to be set, there isn't a queue.
export perform useDebouncedSetter(setter: (worth: any) => void, timeout = 1000) {
    const timerActive = useRef(false);
    const valueCapture = useRef(null);  
    const setterCapture = useRef(setter);  // Seize the setter worth to detect if a brand new one is handed

    return useCallback(async (worth: any) => {
        if (timerActive.present === true) {
            valueCapture.present = worth;
        } else {
            setter(worth);
            valueCapture.present = worth;
            timerActive.present = true;
            setterCapture.present = setter;
            setTimeout(() => {
                timerActive.present = false;
                // If the final captured worth is similar as the worth when the timeout was began, do nothing
                // If the final captured setter is completely different from the present setter, do nothing
                // This later case means a brand new setter was handed invalidating the outdated one.
                if (valueCapture.present !== worth && setterCapture.present === setter) {
                    setter(valueCapture.present);
                }
            }, timeout);
        }
        return () => {
            // Cleanup, set the flag to false, do away with the final worth.
            timerActive.present = false;
            valueCapture.present = null;
        }
    }, [setter, timeout]);
}

How finest can I enhance this? How can I examined its effectiveness in comparison with different strategies, if any are possible?