Little more than a two years ago YAHOO! decided to make its library of cross-browser JavaScript components available to the public with a BSD license as the YUI, the YAHOO! User Interface library. It is now reaching the end of its second major version wit
Speed up your web pages with YSlow YSlow analyzes web pages and tells you why they're slow based on the rules for high performance web sites. YSlow is a Firefox add-on integrated with the popular Firebug web development tool. YSlow gives you: Performanc
Douglas Crockford has been teaching a useful singleton pattern for achieving this discipline, and I thought his pattern might be of interest to those of you building on top of YUI. Douglas calls this the "module pattern."