paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

mturjak

// ----
// Sass (v3.3.0.rc.4)
// Compass (v1.0.0.alpha.18)
// ----

//recursive map-has-key() function
@function rmhk($m, $a){
  @if type-of($m) == map {
    @if map-has-key($m, $a) { @return true; };
    @each $key,$e in $m {

zenorocha

(function() {
    
    var script,
        scripts = document.getElementsByTagName('script')[0];
        
    function load(url) {
      script = document.createElement('script');
      script.async = true;
      script.src = url;
      scripts.parentNode.insertBefore(script, scripts);

brianfeister

/**
 * Task: attach_heads
 * Description: Set the heads for all themes declared in themes.json
 */

module.exports = function(grunt) {
  'use strict';

  var fs = require('fs');
  var path = require('path');