Allows to access everything (files, streams, arrays) in same manner, and gives a clear difference between read only and read/write access, control over byte order, optimized reading over http. [Open Source, BSD]

A set of libraries automating or improving on existing solutions includes J2EE Scheduler, Lookup Loader, Struts Extensions. [Open source, LGPL]

Bringing a richer user experience to the desktop and applications via 3D windowing and visualization capabilities.

Language- and platform-independent protocol for peer-to-peer networking, developed by Sun. Initial implementation in Java. [Open Source, BSD-like]

A GUI builder for Java applications. Developers and designers can create complex, professional forms. Designers can drop and drop components onto a WYSIWYG editor. [Open source, LGPL]

The Java Compiler Compiler is a parser generator originally by Sun Microsystems. It is presented with documantation, FAQ and downloads. [Open source, BSD]

Industrial-strength application development, includes subscription form and archives.

Duke, the Java mascot, looks back at the very beginning of Java.

Mailing lists signup, membership information, resources, and links.

Includes meeting information, directions, forums, and articles.