NProgress: slim progress bars in JavaScript
Nice progress bar implementation
Responsive & Touch-Friendly Audio Player
10 Free jQuery Scrolling Plugins for Web Designers
CSS :target for Off-Screen Designs
27 jQuery & CSS3 Loading Animation and Progress Bar Plugins/Tutorials
Filepicker.io | Upload the Web
A better upload dialog for the web Your content, where you want it. Upload files directly from Dropbox, Facebook, your computer, and more!
Creating “Next Level” Search Form Using jQuery & CSS3
Examples of Fresh Effects in Web Design
First, Understand Your Screen
rlightbox – a jQuery UI mediabox
25+ Latest jQuery Plugins
Freebie: Responsive jQuery Slider Plugin Flexslider
Pop From Top Notification
Twitter Bootstrap
45 jQuery Plugins And Tutorials To Enhance Your Forms
jQuery Masonry
An interesting plugin for jQuery. Masonry arranges elements vertically then horizontally according to a grid.
jQTouch
AjQuery plugin for mobile web development on the iPhone, iPod Touch, and other forward-thinking devices.
Scroll Clock
Sweeeeeeeeet