So, today was my first day #programming with #GTK 4.
My opinion on it: It's decent. It's got some annoyances, mostly in older useful widgets from GTK3 being removed when they probably could've just been abstracted to use the new "correct" methods. Another thing I noticed is that it uses so much more RAM than GTK3. My
grpmi program on GTK3 used 6mb, but now it uses 100MB. Quite the jump.