JaguiD is a Java GUI for DOS. It consists of several sub-projects including a Java Compiler, a Class Runner and a Jar Packager. JaguiD has limited Java support to provide a Graphical User Interface for DOS and compatibles.
WizGui is a simple GUI library meant for any use.
Libraries used: SDL, SDL_ttf
Compability: Linux(in the future), win32
Compiler: FreeBasic, mingw(some SD addons, like gfxprimitives)