jQuery

zFlickrFeed will read Flickr photo feeds for a user and/or a list of tags. It produces structured HTML with in-built CSS classes for styling. Simple and easy to use. zFlickrFeed - Features: Specify a Flickr user ID, photo tags or both. Specify the number of feeds to return. Choose to include header, title and date. Produces all HTML code and style classes.  

jScroll is a jQuery plugin for infinite scrolling; also known as lazy loading, endless scrolling, autopager, endless pages, etc.; is the ability to load content via AJAX within the current page or content area as you scroll down. The new content can be loaded automatically each time you scroll to the end of the existing content, or it can be triggered to load by clicking a navigation link at the end of the existing content.  

Trip.js is a jQuery plugin that can help you customize a tutorial trip easily with more flexibilities. It supports lots of useful stuffs like keyboard binding, animations, changing themes ... etc. If you want to highly customize your own tutorial trip, then Trip.js is definitely worth to give it a try!  

Promo Slide is a jQuery plugin to show content on your site. After scrolling to the bottom of the page, a slide-out panel appears with more content. The container HTML can be customized. Template placeholders can be used, and then passed in dynamically at the time the plugin is initialized in the DOM.  

Hover Captions is a jQuery plugin that enables you to display caption overlays with cool effects over images, div's, ect..  

The Nivo Slider jQuery plugin is open source and released under the MIT license. It makes displaying your gallery of images a beautiful experience, by using amazing transition effects ranging from slicing and sliding to fading and folding.  

DyLay is a jQuery plugin which allows to create dynamic layout very easily. It respects order of elements.    This responsive dynamic layout plugin has 3 public methods : position: fill the hole filter: filter the elements which correspond to the selector passed in argument ( string ) sort: sort the elements by data- the first argument ( string ) and the way is defined by the second ( asc or desc )  

leanModal.js is a super simple JQuery plugin for modal windows that works with your CSS. It is built for all the short dialogs, alerts, panels and such associated with an app, that you may want to handle in a modal window. Designed to handle hidden content, and doesn't apply any styles to the target element, other than for displaying and positioning.  

contextMenu.js is a plugin to create windows like context menu with keyboard ineteraction, different type of inputs ,trigger events and much more.   contextMenu.js - Features: Use as simple popup or as a context menu. With some twick can be used for multi purpose. Adjust position and size to fit in viewport. Keyboard interaction. Support different type of inputs (json, UL list)  . Trigger Context menu with right-click, left-click,hover or any other mouse events. Css outside of javascript

jQuery App-Folders uses jQuery to create iOS-like App Folders on any website. They can contain any content and be styled in any way.   jQuery App-Folders - Features: Works great on mobiles Responsive design Fully styleable (it's easy!) Well-documented Very easy to use Can contain any content (images, text, video, complex layouts) Opened Folder can be linked to from other pages Configurable position changes for nth folder