eligrey

/*
 * object.watch polyfill
 *
 * 2012-04-03
 *
 * By Eli Grey, http://eligrey.com
 * Public Domain.
 * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 */

hagenburger

// Example:

JavaScript.load("/javascripts/something.js");


// With callback (that’s the good thing):

JavaScript.load("http://www.someawesomedomain.com/api.js", function() {
  API.use(); // or whatever api.js provides ...
});

bebraw

IMPORTANT! Remember to check out the wiki page at https://github.com/bebraw/jswiki/wiki/Game-Engines for the most up to date version. There's also a "notes" column in the table but it simply does not fit there... Check out the raw version to see it.

This table contains primarily HTML5 based game engines and frameworks. You might also want to check out the [[Feature Matrix|Game-Engine-Feature-Matrix]], [[Game Resources]] and [[Scene Graphs]].

Name	Size (KB)	License	Type	Unit Tests	Docs	Repository	Notes
Akihabara	453	GPL2, MIT	Classic Repro	no	API	github	Intended for making classic arcade-style games in JS+HTML5
AllBinary Platform	Platform Dependent	AllBinary	2D/2.5D/3D	n

eduardocereto

/**
 * Cross Browser helper to addEventListener.
 *
 * @param {HTMLElement} obj The Element to attach event to.
 * @param {string} evt The event that will trigger the binded function.
 * @param {function(event)} fnc The function to bind to the element. 
 * @return {boolean} true if it was successfuly binded.
 */
var cb_addEventListener = function(obj, evt, fnc) {
    // W3C model

andrijac

// everyone's new favorite closure pattern:
(function(window,document,undefined){ ... })(this,this.document);

// when minified:
(function(w,d,u){ ... })(this,this.document);

// which means all uses of window/document/undefined inside the closure 
// will be single-lettered, so big gains in minification.

// it also will speed up scope chain traversal a tiny tiny little bit.

paulirish

// ==UserScript==
// @name Use Markdown, sometimes, in your HTML.
// @author Paul Irish <http://paulirish.com/>
// @link http://git.io/data-markdown
// @match *
// ==/UserScript==


// If you're not using this as a userscript just delete from this line up. It's cool, homey.

naholyr

Function.prototype.argNames = function () {
  // Extract function string representation: hopefully we can count on it ?
  var s = this.toString();

  // The cool thing is: this can only be a syntactically valid function declaration
  s = s                               // "function name (a, b, c) { body }"
    .substring(                       //                "a, b, c"
      s.indexOf('(')+1,               // ----------------^
      s.indexOf(')')                  //                 ------^
    );

andrijac

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 Alex Kloss <alexthkloss@web.de>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

andrijac

// selected index in select (dropdown)
$.fn.selectedIndex = function () {
	var index = 0;
	this.each(function () {
		index = +$(this).prop('selectedIndex');
		return false;
	});
	return index;
};

andrijac

function createProperty(config) {
    var options = { initValue: null, setter: null, getter: null },
        _config = $.extend(options, config),
        _value = _config.initValue,
        context;
    return function (value) {
        if (value === undefined) {
            if (_config.getter && typeof _config.getter === "function") {
                context = { value: _value };
                return config.getter(context);