Wow. Slow week on the Javascript front. Fortunately there are at least a few people still hard at work out there, and here are some of the things they built:
Yeti
YUI already has one of the best automated javascript testing frameworks on offer. When you consider how easily and thoroughly it integrates with Selenium and Hudson, [...]

A lot of this week’s news this week is from some of the big shots (Yahoo!, Microsoft, and Mozilla), but it’s still pretty cool stuff so read on for the latest.
ES5 support in IE9
The Internet Explorer team has been hard at work on building as much ECMAScript5 (ES5) support as possible into IE9.
Kangax has updated [...]