limiters.js

// great for perioticly limiting events
throttle = (fn, ms) => {
  let ready = true;
  return (...args) => {
    if(ready){
      ready = false
      setTimeout(() => ready = true, ms)
      return fn(...args)
    }
  }
}

// great for delaying until the last event
debounce = (fn, ms) => {
  let timeout;
  return (...args) => {
    if(timeout) clearTimeout(timeout)
    timeout = setTimeout(() => {
      timeout = null
      fn(...args)
    }, ms)
  }
}