Captions that show on hover. What's nice is that when the image overlaps the viewport, the image caption moves position to remain entirely in view (not just at the absolute bottom of the image).

Select 2 is a jQuery plugin that allows for simple customization of select inputs. It supports searching, remote data sets, and infinite scrolling of results.
Compatibility: IE7+ and all modern browsers.

Fresco is a resposive lightbox in every way, shape and fashion. It not only holds images, it also carries video and has thumbnail, skins and fullscreen zoom support.

The whole idea of naked password is to encourage your users to enter stronger passwords.

Socialist is a jquery plugin that creates a stream from multiple social media feeds all in one place.