Tobias Lindig
Calculate the position of an element relative to another element or event. It has also functionality to handle collision within the viewport of a given container. It does not manipulate CSS or DOM, it only calculates values. It is a basic technology to support implementation of tooltips, popups, popovers, scrollspies, sticky navi and many more.
jQuery Clock or Timer plugin in retro flip-count down style
Chupurnov Valeriy
jQuery Clock,Timer or Counter plugin in retro flip-count down style. The plugin can display the time and number, including floating point.