throttle.js

function throttle (callback, limit) {
  var wait = false;
  return function () {
    if (!wait) {
      callback.apply(null, arguments);
      wait = true;
      setTimeout(function () {
        wait = false;
      }, limit);
    }
  }
}
window.addEventListener('resize', throttle(function(e){console.log(e)}, 100));