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useThrottle Hook react

Mehedi Islam Ripon answered on February 8, 2023 Popularity 5/10 Helpfulness 7/10

answer useThrottle Hook react

useThrottle Hook react

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import { useEffect, useRef } from 'react';

export const useThrottle = (callback:Function, delay: number = 200, deps: Array<any> = []) => {
  const lastRan = useRef(Date.now());

  useEffect(
    () => {
      const handler = setTimeout(function() {
        if (Date.now() - lastRan.current >= delay) {
          callback();
          lastRan.current = Date.now();
        }
      }, delay - (Date.now() - lastRan.current));

      return () => {
        clearTimeout(handler);
      };
    },
    [delay, ...deps],
  );
};

export default useThrottle;

Popularity 5/10 Helpfulness 7/10 Language javascript

Source: Grepper

Tags: hook javascript

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Contributed on Feb 08 2023

Mehedi Islam Ripon

0 Answers Avg Quality 2/10

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