Just found out this great site to find jQuery plugins. Worth to check it out.
Unheap was assembled in 2010 as an internal team resource. We found other repositories underwhelming and wanted to build a better experience for browsing & staying on top of the latest jQuery plugins. We made the site public on November 2012.
We’ve put a lot of effort into organizing, categorizing, thumbnailing and tagging plugins on our site and making sure things are as consistent as possible. There is plenty of room for improvement though, and we’d love your help to make things better. Send in feedback, suggestions or report bugs via the feedback form or by using Twitter, submit the freshest jQuery plugins and share the site if you find it useful.