PUBLIC MARKS with tags library & open-source

unit testing for web applications

A JAVA PDF library

Behaviour lets you use CSS selectors to specify elements to add javascript events to.

The Web is changing. The 30-year-old terminal-like technology it was originally is gradually giving way to new ways of doing things. The power of AJAX allows for rich user interaction without the trouble that has bugged traditional web applications. Building upon the wonderful Prototype JavaScript library, script.aculo.us provides you with some great additional ingredients to mix in.

A decent, lightly dated look at Open Source software for Windows