Trip.js is a jQuery plugin that can help you customize a tutorial trip easily with more flexibilities. It supports lots of useful stuffs

dropdown.dot.js is a jQuery plugin for super-flexible dropdowns based on dot.js templates.  

Tiny Carousel is a lightweight carousel for sliding html based content. It was built using the javascript jQuery library. Tiny Carousel

Social Feed is a jQuery plugin which shows a user feed from the most popular social networks. Currently supports: Facebook

Slippry is a responsive content slider plugin for jQuery. It is truly responsive, built on modern web standards and is packed with options, so it can

jQuery Filter Table will add a search filter to tables. When typing in the filter, any rows that do not contain the filter

DyLay is a jQuery plugin which allows to create dynamic layout very easily. It respects order of elements.   

Avgrund is a jQuery plugin for modal boxes and popups. It uses interesting concept showing depth between popup and page.

jQRangeSlider is a powerful slider for selecting value ranges, supporting dates, touch devices and more.   jQRangeSlider

Ion.Calendar is a jQuery-calendar and datepicker, based on powerful library to work with time - Moment.js.