Simplest 3 Columns Layout with CSS only.
It has been my problem because I needed to use quirks mode due to Ext not playing well in standards compliant mode and still have an element, a container with fixed width, centered in the browser’s window working cross-browser
One of the possibilities of designing 3 column layout.
Building a tree from static data example
This post shows how to implement stateful accordion.
This article discusses pros and cons of using leading or trailing commas in the code and it also explains why I have decided to use leading commas.
Inline Anonymous Funcion Pattern
Boilerplate file for extension. Copy&paste it to your app then write your functionality in.
File to copy&paste to your application as a boilerplate for a plugin.