Found this recently while scouring the internet for a particular script library and I have to say, I’m truly impressed. I don’t know why, but I always enjoy playing around with JS libraries more often than say CSS demos or HTML demos.
Unheap – A Repository of jQuery plugins
This is definitely one of the better repositories I’ve seen. They done a great job of breaking down the different types of plugins into various categories, such as:
jQuery Interface plugins
jQuery input plugins
jQuery media plugins
jQuery navigation plugins
jQuery Random plugins
Be sure to check them all out – I spent an entire evening just messing around having fun. Enjoy!