Using the ExtJS javascript library
Since starting with 0.9.7 MODx will be using ExtJS in the Manager, I thought it would be a good idea to start learning the framework so that it will be more natural to use the included library files for AJAX and other client-side functionality rather than struggling with a bunch of different and most likely conflicting libraries. This will be the first in a series of articles document my learning process, as well as (hopefully) producing some nice snippets for use now and in the future.
The ExtJS libraries can be downloaded from the ExtJs website. The site also has user forums and documentation.