Grouping Desktop is an activity containment for KDE's Plasma that adds to the desktop the ability to group your widgets inside groups of various types.
There is a group that layouts the widgets inside a grid, one that puts them in a stack, one that puts them in tabs, one that leaves them free to move and others....

Provides battery,temperature,ac,cpufreq (SpeedStep,Powernow!) control and monitoring.Proper suspend to disk/ram and standby by shell hooks that are easy to extend.APM and ACPI machines are supported equally.For laptops as well as for workstations.

Just a simple mouse emulator (for Linux) that can be controlled with keyboard. Useful on laptop with broken touch pad or in absence of external mouse device.

XFirelib is a C++ library which implements the xfire protocol.

Part of it is a jabber - xfire gateway which makes use of the xfire library to allow jabber users to add and chat with xfire buddies.

The SAGA C++ Framework is the first implementation of the SAGA (Simple API for Grid Computing) API specification. The SAGA specification has been defined by the Open Grid Forum (OGF) as a high-level API that directly addresses the needs of application developers. The purpose of this framework is to enable an application programmer to easily create Grid applications without getting involved with any specific Grid middleware. This does not only greatly reduce the implementation complexity of an application but also makes it portable between various Grid systems....

L2J-Faris is a open source development place for Lineage 2 Game Server emulator.,

Backlot Engine is a free 2D top-down shooter engine.,

A simplified CORBA benchmarking suite with benchmarks covering basic scalability aspects including multiple sizes of messages and multiple counts of objects and threads. The results can be submitted to a searchable database that provides overview of performance associated with specific system configuration. Supports C++ and Java on Linux, Windows, Solaris....

PeakEngine is a scriptable, easy-to-use, powerful and universal script engine with support for shader-based 3d graphics, 3d sound, automatic networking and physics, all of that under a liberal open source license. It is based on Horde3D, Bullet, enet, Lua/tolua++ and OpenAL....

Freya 3D engine is a cross-platform, modular game engine with OpenGL backend (and possibility to add a Direct3D one), heavy integration with Lua (using LuaJit as VM).

The engine is currently on fairly early development stage. We truly sick for C++/Lua developers, designers, modelers etc. Currently, the main developers language is Russian, yet this can be easily changed to English....