http://ajaxian.com/archives/querying-the-dom-on-th

http://ajaxian.com/archives/querying-the-dom-on-th: "http://ajaxian.com/archives/querying-the-dom-on-the-sly"

Debounce your JavaScript functions

Debounce your JavaScript functions: http://ajaxian.com/archives/debounce-your-javascript-functions

web app memory

good article on memory. http://benzilla.galbraiths.org/2009/03/23/memory-tools-and-you/