Creating round corners using a bullet and some CSS.
Add ellipsis (...) to text that go beyond a certain length using IE's text-overflow property.
Anti-aliased rounded corners using pure CSS. No Images.
An ajax based file uploading script that displays a progress bar of the uploading file!
Blending 3 excellent hover techniques into one, and you have...
Ajax Windows script based on the popular prototype.js library.
A nice Ajax and PHP based 5 star rating script.