Reload stylesheets every 2s

gistfile1.js

(function() {

  var all = document.querySelectorAll('link[rel=stylesheet]');

  var i = setInterval(function() {
    for (var l = all.length; l--;) {
      var href = all[l].href;
      href = href.replace(/[&\?]__reloader__=\d+/, '');
      href += (href.indexOf('?') > -1 ? '&' : '?') + '__reloader__=' + +new Date;
      all[l].href = href;
    }
  }, 2000);

  return function() {
    clearInterval(i);
  };
}());