Big Daddy 2, code name Caffeine

Matt Cutts talks about the new update for the search engine called Google Caffeine:

search plugins jquery

If you need to make a search option for your site you will find this autosugest plugins quite helpfull.

jQuery Suggest.

Some new features include:

Improved cross-browser compatibility (tested to work the same across Firefox/Safari/IE6/IE7)
Cache bug has been fixed that caused suggestions to “forget” to hide
Moved some stylings from JavaScript to CSS
Cleaned up code, started heavy commenting
Not exactly [...]