Viewbox is a jQuery plugin for displaying images and other HTML content
jQuery plugin for creating a responsive slider with infinite loop support
ScrollCallback is easy way to watch specific DOM-elements scrolling into and out of view and fires a callback for them
HTML slider with some slice effects
Youtube playlists viewer might be useful if you want to show playlists and videos from any Youtube channel on your website
tcalc time calculator lets to calc time easily (alpha yet)
My PHP XML lib
Check out Filger Free - simple file manager for TinyMCE.