Ruby/Pango is a Ruby binding of pango-1.x based on GObject-Introspection.

Ruby/GTK2 is a Ruby binding of GTK+-2.x.

Ruby/GLib2 provides base features for GLib2 based bindings and many useful utility features.

Ruby/GObjectIntrospection provides bindings of GObject Introspection and a loader module that can generate dynamically Ruby bindings of any GObject C libraries

Ruby/GIO2 provide Ruby binding to a VFS API and useful APIs for desktop applications (such as networking and D-Bus support).

Ruby/CairoGObject is a Ruby binding of cairo-gobject.

Ruby/Poppler is a Ruby binding of poppler-glib.

Ruby/GdkPixbuf2 is a Ruby binding of GdkPixbuf-2.x.

Ruby/RSVG2 is a Ruby binding of librsvg-2.x.

Ruby/ATK is a Ruby binding of ATK-1.0.x.

Ruby/GDK3 is a Ruby binding of GDK-3.x.

Ruby/GTK3 is a Ruby binding of GTK+-3.x.

Ruby/GStreamer is a Ruby binding for GStreamer.

Ruby/GSF is a Ruby binding of GSF.

Ruby/Clutter is a Ruby binding of Clutter.

Ruby/ClutterGDK is a Ruby binding of GDK specific API of Clutter.

Ruby/ClutterGStreamer is a Ruby binding of Clutter-GStreamer.

Ruby/ClutterGTK is a Ruby binding of Clutter-GTK.

Ruby/GtkSourceView2 is a Ruby binding of gtksourceview-2.x.

Ruby/GtkSourceView3 is a Ruby binding of gtksourceview-3.x.

Ruby/VTE is a Ruby binding of VTE.

Ruby/VTE3 is a Ruby binding of VTE for GTK 3

Ruby/WebKitGTK is a Ruby binding of WebKitGTK.

Ruby/WebKitGtk2 is a Ruby binding of WebKitGTK+ for Gtk 2.0 Toolkit

Ruby/GOFFICE is a Ruby binding of GOFFICE.

Ruby/Gnumeric is a Ruby binding of Gnumeric.

Ruby/WebKit2GTK is a Ruby binding of WebKit2GTK+.