Window Maker Live Linux Distribution
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
Dynamic Extension for TCL/TK
ZED OS the clone of Windows XP
Objective-C embedded development libraries
Virtual Scrolling without a frame or canvas wrapper
Tao3D is a programming language for real-time interactive 3D
Cross Platform GUI Toolkit
A small C library for building user interfaces with C, XML and CSS.
A minimistic Linux window manager with css style config
HTML Widget for Motif (for HTML 3.2)
X Windows baby toolkit
Provides message-box' like functionality for scripts
C++ application framework and widget library for the X Window System