throttle

throttle.ts

export const throttle = (() => {
  let isWaiting = false;
  return (callback: () => void, delay = 100) => {
    if (isWaiting) {
      return;
    }
    isWaiting = true;
    setTimeout(() => {
      callback();
      isWaiting = false;
    }, delay);
  };
})();

usage:

import { throttle } from '';

throttle(() => {}, 1000);