August 2008
Outstanding Elephant - jARIA
jARIA is a plugin for the jQuery javascript library that adds ARIA support to Web applications. It is based on a javascript library written for Mozilla by IBM.
it seems to be a good start
December 2007
Datejs - A JavaScript Date Library » About…
by 11 othersComprehensive, yet simple, stealthy and fast. Datejs has passed all trials and is ready to strike. Datejs doesn’t just parse strings, it slices them cleanly in two.
a cool remplacemen of the old Simon Willison functions, still not clever to foreign langages.