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'];

omo

// src/amd/prologue.js
define(function() {

// lib/handlebars/base.js

/*jshint eqnull:true*/
var Handlebars = {};

Handlebars.VERSION = "1.0.beta.5";

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

kurtbartholomew

/* Move to the next open line up or down (made to emulate line empty line jumping in Vim/Emacs).
   Open keybindings via Preferences -> Key Bindings - User and past in between the [] brackets. */
{ 
  "keys": ["ctrl+up"], 
  "command": "move", 
  "args": {"by": "stops", "empty_line": true, "forward": false} 
},
{ 
  "keys": ["ctrl+down"], 
  "command": "move", 

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