Function debounce

src/utils.js:185–191

(fn, ms = 0)

// copied from https://www.30secondsofcode.org/js/s/debounce
export const debounce = (fn, ms = 0) => {
  let timeoutId;
  return function(...args) {
    clearTimeout(timeoutId);
    timeoutId = setTimeout(() => fn.apply(this, args), ms);
  };
};

// copied from https://www.30secondsofcode.org/js/s/throttle
export const throttle = (fn, wait) => {