EasyBox is a lightbox clone based on the light-weight Slimbox2 script. It offers a variety of additional features such as: displaying

croppic is an image cropping jQuery plugin that will satisfy your needs and much more. It works in IE 10+, chrome, and ffx.  

Galleriffic is a jQuery plugin that provides a rich, post-back free experience optimized to handle high volumes of photos while conserving

Gridster.js is a jQuery plugin that makes building intuitive draggable layouts from elements spanning multiple columns. You can even dynamically add

Validetta is jQuery plugin which you can do client-side validation of your forms. It aims to decrease your burden with easy usage and

Freetile is a plugin for jQuery that enables the organization of webpage content in an efficient, dynamic and responsive layout. It can

Selectik is jQuery plugin, easy use, cross-browser alternative to the standard select form element which can be customised with CSS.

Iconpicker for Bootstrap is a simple icon picker.   It's very simple to use. You can have a beautiful

Justified Gallery is a jQuery plugin that allows you to create an high quality justified gallery of images.  

typeahead.js is a fast and fully-featured autocomplete library which is inspired by twitter.com's autocomplete search functionality