Free core software for linux

The Fedora Project is an openly-developed project designed by Red Hat, open for general participation, led by a meritocracy, following a set of project objectives.
The goal of The Fedora Project is to work with the Linux community to build a complete, general purpose operating system exclusively from open source software. Development will be done in a public forum.
The project will produce time-based releases of Fedora Core about 2-3 times a year, with a public release schedule.
The Red Hat engineering team will continue to participate in building Fedora Core and will invite and encourage more outside participation than in past releases.
By using this more open process, we hope to provide an operating system more in line with the ideals of free software and more appealing to the open source community.
Main features:
- Support for the PowerPC (PPC) architecture.
- GCC 4.0
- GNOME 2.10
- KDE 3.4 includes new accessibility features. You can manage these new features in KDS Control CenterRegional & AccessibilityAccessibility.
- Native Eclipse 3.1M6 (part of a free Java stack)
- MySQL 4.1
- PHP 5.0
- Xen 2 (virtualization to run multiple versions of an OS)
- GFS 6.1-0.pre22 (cluster file system)
- Evince 0.2.1 (universal document viewer)
- GDM 2.6 - Includes early login capability
- SELinux This release includes coverage for 80 new daemons by the targeted policy. There are changes to the handling of Booleans. The targeted policy is enabled by default.

gloox is a high-level Jabber/XMPP library for C++. Additionally, it offers high-level interfaces for interaction with an XMPP server. gloox is released under the GNU GPL. Commercial licenses are available.

gloox is fully compliant to XMPP Core and almost fully compliant to XMPP IM.

Gluster project is a GNU cluster distribution aimed at commoditizing Supercomputing and Superstorage. Core of the Gluster provides a platform for developing clustering applications tailored for a specific tasks such as HPC Clustering, Storage Clustering, Enterprise Provisioning, Database Clustering etc.

HackNet is a networked roguelike game.

Multiplayer ascii graphics based dungeon crawl. Core engine is pretty much complete and functional. Stock of monsters, artifacts, and levels is rather sparse.

Written in perl. Levels are loaded from data files. Also included are programs to autogenerate monster pits.

Lanai Core is a mature OOP framework for building Web, command line, and GUI applications. Lanai Core allows PHP developers to easily integrate and manage code resources and build complex applications quickly.
The compact core framework includes a basic CMS and other modules to help you get started. It features a shallow learning curve, a performance-conscious design, and tight integration with the PEAR libraries.
Lanai Core build in standard modules for build your website :
- Banner allow yout to rotate your banner or agencies banner.
- Contect a simple form mail allow your visitors contact to you via e-mail.
- Download you can publish your file or archive contents by using this.
- F.A.Q. create frequenly ask questions to give more information for your service or support.
- News publish your news or events.
- Poll create simple questionaire.
- RSS feed RSS content to your site.
- SiteMap automatic generate site map for google site map service.
- Syndication automatic content syndication for your visitor.
- Language easy to switch the site interface language.
- Theme change look and feel for your site just click!.
- Logs record visitor behavior and analyze in to graphs.
- and more...