Jack McCourt
CSS3/jQuery plugin to animate elements as they come into view
Bjørn Klinggaard
bPopup is a lightweight jQuery modal popup plugin (only 1.49KB gzipped). It doesn't create or style your popup but provides you with all the logic like centering, modal overlay, events and more. It gives you a lot of opportunities to customize so it will fit your needs.
Uriah James Rittenhouse
CSS Event Queue - Synchronous / Asynchronous Javascript event queue for CSS Classes. Add and remove arrays of classes, with timing support, object targeting, and 4 common event options.
miWebb
The jQuery section menu plugin creates a side menu that allows you to scroll to the different sections on the page.
miWebb
The jQuery fragment scroll plugin replaces the default fragment link behavior with a scroll animation. The plugin only works for descendants of the given element(s).
A jQuery Slider plugin with speacific animations for each element.It uses some predefined animation classes (fadeIn,fadeOut,rotateIn,bounce,slideInRight etc.) and adds them to each element on the slider.It also add classes with delay for each animation (delay1s,delay1-5s,delay2s etc.)