LinPHA is an easy to use, multilingual, flexible photo/image archive/album/gallery written in PHP. It uses a SQL database to store information about your pictures. It comes with a HTML based installer, so you don't need experience in setting up SQL
jsXe is the Java Simple XML Editor. Out of the box it provides a tree view, DTD/Schema introspection and validation. It's aim is to provide a framework for XML editing through any number of views that can be loaded at runtime as plugins.
GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching geometry, algebra, statistics, and calculus. Download the free software at http://www.geogebra.org. Find the source code at http://www.geogebra.org/trac
iidcapi provides a standardized interface to control an IEEE1394, IIDC compliant digital camera
JavaBB is a flat style bulletin board software. It runs on J2EE1.3 Application Server(ie. JBoss, WebSphere). This is aimed at rewriting phpBB by Java.
The Zang! Project has merged with Xoops (http://sourceforge.net/projects/xoops).
yappa-ng is no longer supported!! yappa-ng is a powerful php online photo gallery with easy webbased setup and no MySQL. Comfortable album-admin interface, automatic thumbnails and image resizing, multilingual, passwords, hit counters, image captions, themes, SlideShows, Top 10,...