GTK is a library set of libraries used to create UI, base of the well known Gnome desktop.
GTK4 shard is a binding for these libraries based on information given by gobject introspection, but this is too much information for a release anouncement.
So, I think that’s the first version I can tell someone: “Hey, try this for a desktop app in Crystal”, and that’s it, version 0.9.0 was just released 
I will definitely try this!
Thank you!
Really cool!
Thank you !!!
Version 0.10.0 just released, now it’s possible to create GObject signals in Crystal 
Out of curiosity are you aware of Glimmer DSL on the ruby side? Nice dsl over gtk.
No, I wasn’t, seems a very interesting project, I don’t know how it would behave with more complex projects and widget hierarchies… anyway it’s possible to write something similar on top of crystal/gtk4 shard.
Works like a charm! It so easy, i only spend less than 2 minutes, make it work!
I use Arch linux + GNOME 3 + Wayland.