Similar to XDarwin
Cygwin/X
Cygwin/XDirect Save Protocol
Direct Save ProtocolExtended Window Manager Hints
Extended Window Manager HintsFreedesktop.org
Freedesktop.orgGLX
GLXGNOME
GNOMEGNUstep
GNUstepGPE Palmtop Environment
GPE Palmtop EnvironmentGTK (ツールキット)
GTKGtkmm
GtkmmInter-Client Communication Conventions Manual
Inter-Client Communication Conventions ManualKterm
LessTif
LessTifLXDE
LXDEMATE (デスクトップ環境)
MATE (desktop environment)Mesa 3D
Mesa (computer graphics)Metisse
MetisseMIT License
MIT LicenseMotif (GUI)
Motif (software)OPEN LOOK
OPEN LOOKOpen Software Foundation
Open Software FoundationPHIGS
PHIGSPortland Project
Portland ProjectProject Athena
Project AthenaQt
Qt (software)▲1 trendsRxvt
RxvtThe Open Group
The Open GroupTk (ツールキット)
Tk (software)