Raysharr

/* From Paul Irish */
/* instead of */

setInterval(function(){ doStuff(); },100);

/* use anonymous self-executing function */

(function thisismyfunctionuniquename(){
	doStuff();
	setTimeout(thisismyfunctionuniquename,100); 

Raysharr

/* @paul_irish Pub/Sub
 * Works in modern browsers + IE9
 * Use Modernizr ployfill for function.bind */

(function($) {
    var o         = $({});
    $.subscribe   = o.on.bind(o);
    $.unsubscribe = o.off.bind(o);
    $.publish     = o.trigger.bind(o);
}(jQuery));

Raysharr

(function ($) {
	var o = $( {} );

	$.each({
		trigger: 'publish',
		on: 'subscribe',
		off: 'unsubscribe'
	}, function (key, val) {
		$[val] = function () {
			o[key].apply(o, arguments);