Fullsizable – A full-size responsive lightbox slideshow for images.
Vide – Easy to use video background jQuery plugin.
Stellar.js – Parallax scrolling made easy. stellar.js is a jQuery plugin that provides parallax scrolling effects to any scrolling element.
Mapael – Display dynamic vector maps with jQuery. Ease the build of pretty data visualizations on dynamic vector maps.
Flexselect – Incremental finding control for select box using jQuery. Flexselect is a jQuery plugin that turns select boxes into flex-matching incremental-finding controls. Think of it as Quicksilver squished into a select box.
croppic – Highly professional image cropping jQuery plugin. croppic is an image cropping jquery plugin that will satisfy your needs and much more.
Pongstagram – jQuery plugin that displays your Instagram media to your web page. Plugin to display Instagram media on your website with jQuery.
Block Scroll – A jQuery plugin that breaks down information into blocks and presents them one screen at a time.