How to create a Digg-like spy with no work at all - demo
simple analogue "digg spy / medium activity news2

Prototype window - demo

easy-to-install script to create all kinds of windows - has been working on script.aculo.us

AJAX Star Rating Bar
simple to install highest vote

An AJAX contact form - demo

form of feedback - page is not loaded, a two-minute

Building Tabbed Content - demo


Animated Page Scrolling with Javascript - demo

Greybox - demos
script resembling a lightbox, with the help it can be eg open window with third-party sites