Open Source Desktop Operating Systems User Interface (UI) Software

Agar provides a base GUI framework and a standard set of widgets from which graphical applications can be built which run natively under X11, Windows, MacOS, SDL and others. It takes advantage of texture and GPU acceleration wherever available. Agar can also attach to an existing framebuffer, SDL or OpenGL context and operate as a self-contained window-manager. It includes a standard library of general-purpose widgets, and is also designed to be extended externally. New widgets can be implemented as part of an application or library. Complex user interface elements can be realized often in few lines of code. Agar is also extensible at the low-level. The low-level API is documented such that modular drivers can be written which enable Agar applications to work seamlessly under many platforms graphics systems without any change at the application level.

ACDK - Artefaktur Component Development Kit - is a platform independent C++-framework similar to Java or C#/.NET for generating distributed and scriptable components and applications.

ShutdownMe is a simple java utility that helps you to shutdown, restart, hibernate, and log off your computer using a timer which you can specify. This version support only windows. github.com/MohamedWael/ShutdownMe/ I hope you to like it, enjoy.

UDAE allows developers to access data both locally and over WSN from a variety of sources, such as sensors, communications links and platform components in a unified manner.

The Windows Extension (WE) is an encapsulation of Windows API. The distinct features of WE are: 1. C++ interface; 2. simple interface for common usage, but advanced usage; 3. low coupling degree; 4. no framework, no pattern.