Code Examples from the Java Developers Almanac 1.4
A web applications user interface library
Stack Overflow is a collaboratively edited question and answer site for programmers — regardless of platform or language. Jump in and share your software engineering expertise! No registration or account required.
put and produces a self-contained colorized HTML
Engineer Notebook: An Extreme Programming Episode
Sun Core J2EE Patterns: Patterns index page
Quercus is Caucho Technology's fast, open-source, 100% Java implementation of the PHP language (requires JDK 1.5).