joelambert

Drop in replace functions for setTimeout() & setInterval() that 
make use of requestAnimationFrame() for performance where available
http://www.joelambert.co.uk

Copyright 2011, Joe Lambert.
Free to use under the MIT license.
http://www.opensource.org/licenses/mit-license.php

louisremi

// Cross browser, backward compatible solution
(function( window, Date ) {
// feature testing
var raf = window.mozRequestAnimationFrame    ||
          window.webkitRequestAnimationFrame ||
          window.msRequestAnimationFrame     ||
          window.oRequestAnimationFrame;

window.animLoop = function( render, element ) {
  var running, lastFrame = +new Date;

makevoid

http://uploads.makevoid.com/jquery_dom_highlighter.html

paulirish

// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating

// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel

// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];

dsamarin

function UndoItem (perform, data) {
	this.perform = perform;
	this.data = data;
}

/**
 * UndoStack:
 * Easy undo-redo in JavaScript.
 **/

Adirael

#!/bin/bash
#
# This script configures WordPress file permissions based on recommendations
# from http://codex.wordpress.org/Hardening_WordPress#File_permissions
#
# Author: Michael Conigliaro <mike [at] conigliaro [dot] org>
#
WP_OWNER=www-data # <-- wordpress owner
WP_GROUP=www-data # <-- wordpress group
WP_ROOT=$1 # <-- wordpress root directory

gcmurphy

var AutoSave = (function(){

	var timer = null;

	function getEditor(){

		var elems = document.getElementsByTagName("textarea")
		if (elems.length <= 0)
			return null;

saas786

References:
http://codex.wordpress.org/Function_Reference/wp_enqueue_script#Default_scripts_included_with_WordPress

http://headjs.com/
https://github.com/headjs/headjs
http://wordpress.org/extend/plugins/headjs-loader/

http://yepnopejs.com/
https://github.com/SlexAxton/yepnope.js
http://wordpress.stackexchange.com/questions/14895/asynchronous-javascript-loaders

Warry

How to make faster scroll effects?

• Avoid too many reflows (the browser to recalculate everything)
• Use advanced CSS3 for graphic card rendering
• Precalculate sizes and positions

Beware of reflows

The reflow appens as many times as there are frames per seconds. It recalculate all positions that change in order to diplay them. Basically, when you scroll you execute a function where you move things between two reflows. But there are functions that triggers reflows such as jQuery offset, scroll... So there are two things to take care about when you dynamically change objects in javascript to avoid too many reflows:

claudiosanches

<?php
/**
 * Custom Loop Add to Cart.
 *
 * Template with quantity and ajax.
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly.

global $product;