StatusNet (formerly Laconica) is a microblogging service. Users post short (140 character) notices which are broadcast to their friends and fans using the Web, RSS, or instant messages. It is the software that runs Identi.ca.

Adobe Illustrator plugin to measure length of paths (including curved paths).,

Kino is a non-linear DV (digital video) editor for GNU/Linux. It features integration with IEEE-1394 for capture, VTR control, and recording back to the camera. It captures video to disk in RawDV and AVI format, in both type-1 DV and type-2 DV (separate audio stream) encodings. You can load multiple video clips, cut and paste portions of video/audio, and save to an edit decision list (SMIL XML format). Most edit and navigation commands are mapped to equivalent vi key commands. Also, Kino can load movies and export the composite movie in a number of formats: DV over IEEE 1394, Raw DV, DV AVI, still frames, WAV, MP3, Ogg Vorbis, MPEG-1, MPEG-2, and DivX. Still frame export uses Imlib1, which has built-in support for PPM, JPEG, PNG, TIFF, GIF, and whatever your ImageMagick installation suppor...

Gimp-Print is a collection of very high quality printer drivers for UNIX/Linux. The goal of this project is uncompromising print quality and robustness. Included with this package is the Print plugin for the GIMP (hence the name), a CUPS driver, and two drivers (traditional and IJS-based) for Ghostscript that may be compiled into that package. This driver package is Foomatic-compatible and provides Foomatic data to enable plug and play with many print spoolers. In addition, various printer maintenance utilities are included. Many users report that the quality of Gimp-Print on high end Epson Stylus printers matches or exceeds the quality of the drivers supplied for Windows and Macintosh....

ZFS is a new kind of file system that provides simple administration, transactional semantics, end-to-end data integrity, and immense scalability. ZFS is not an incremental improvement to existing technology; it is a fundamentally new approach to data management. We've blown away 20 years of obsolete assumptions, eliminated complexity at the source, and created a storage system that's actually a pleasure to use....

Bluefish is a text editor targeted towards programmers and webdesigners

Bluefish is an open source project, released under the GNU GPL licence. Bluefish development is mostly coordinated on the bluefish-dev mailinglist (see below). On the list, both users, developers and testers can give their opinion on new features, bug fixes and GUI improvements....

The Eclipse Persistence Services Project (EclipseLink) project's goal is to provide an extensible framework that will enable Java developers to interact with relational databases, XML, and Enterprise Information Systems (EIS) in an efficient and productive manor. EclipseLink will focus on supporting leading persistence standards including the Java Persistence API (JPA), Java API for XML Binding (JAXB), Java Connector Architecture (JCA), and Service Data Objects (SDO)....

conjoon is a web based personal information manager with a strong focus on message exchanging. Its ambition is to become a web based groupware, but conjoon rather takes two small steps one after another instead of five at once.
The software was build with keeping the highest degree of usability in mind, that’s why conjoon relies on frameworks such as Ext JS and the Zend Framework....

The Buildout project provides support for creating applications, especially Python applications. It provides tools for assembling applications from multiple parts, Python or otherwise. An application may actually contain multiple programs, processes, and configuration settings....

Warzone 2100 was one of the first 3D RTS games ever. It was released commercially by Pumpkin Studies in 1999, and released in 2004 under the GPL. The Warzone Project wishes to make Warzone 2100 one of top free software games available.