...The repository contains folders mapping GTK modules (gtk, gdk, glib, etc) to Go packages, along with example programs to demonstrate usage. The README notes that GTK development packages must be installed (e.g., libgtk2.0-dev) to build the examples. Go-GTK has over 1,100 commits and shows a serious commitment to bridging Go with desktop GUI frameworks. Because it ties into GTK's C libraries via cgo, it enables event-driven UI programming in Go rather than being purely browser/web based. This makes it interesting for developers who want to build cross-platform desktop applications in Go with the look and feel of GTK. ...