gtkmm topic
gsmartcontrol
GSmartControl - Hard disk drive and SSD health inspection tool
synfig
This is the Official source code repository of the Synfig project
ETEngine
Realtime 3D Game-Engine with a focus on space sim. Written in C++ 14
abaddon
An alternative Discord client with voice support made with C++ and GTK 3
GTK-for-Windows-Runtime-Environment-Installer
GTK+ for Windows Runtime Environment Installer (fork from http://gtk-win.sourceforge.net)
gtkmm-plplot
a scientific plotting library for Gtkmm leveraging the power of PLplot
gsshvnc
A simple VNC client with built-in SSH tunneling
Examples_Gtkmm
Shows how to use Gtkmm controls by programming code (c++17).