GTK 4

Telegrand is a Modern GTK4 Telegram Client for GNOME in Development

Flathub GTK 4 System-Wide Theme Support : r/pop_os

PyGObject GTK4 Demo main window has been implemented : r/gnome

Gtk4 GTK4 vs GTK3: Fishbowl Performance benchmarks

Builder GTK 4 Porting, Part III – Happenings in GNOME

Custom widgets in GTK 4 – Drawing – GTK Development Blog

GTK-4] Widget Factory Performance - Dec 2

Media in GTK 4 – GTK Development Blog

GNOME has brought several apps to GTK4 and libadwaita in the last week