Cambalache is a new RAD tool for Gtk 4 and 3 with a clear MVC design and data model first philosophy.
Updated 4 days ago
Glade is a RAD tool to enable quick & easy development of user interfaces for the GTK+ toolkit (Version 3 only) and the GNOME desktop environment.
Updated 4 months ago
Prototype for a GTK 4 designer for GNOME Builder
Updated 8 months ago