jScroll is a jQuery plugin I have developed for infinite scrolling, lazy loading, or whatever catchy phrase you may know it as. A real-world example of this behavior is your Facebook News Feed, which automatically loads content as you scroll down and reach the end of the page.
I decided to develop this plugin because I did not find any jQuery plugins out there that suited my needs precisely, or any that I could even get to work very well. For more information on jScroll and its use, please visit jscroll.com. There is no extensive documentation at this time, as the plugin is fairly simple and was developed ad hoc. I plan to continue its development and add features, however, over an indefinite period of time.
A real-world example of jScroll infinite scrolling can be seen at Hang3 | Social Classifieds.
As of version 2.0, jScroll now supports full page scrolling and auto paging once you reach the padding threshold from the bottom of the window. Window scrolling versus inside of a div scrolling is detected automatically based on the style properties of the div, i.e. if it is set to overflow “auto” or “scroll.”