External Vala Bindings
Here's a list of some bindings which are not delivered along with Vala and of projects which officially provide Vala bindings.
Avant Window Navigator GTK+-based dock. Bindings (added as of version 0.2.4) are for building applets via libawn.
Clutter GObject-based and hardware accelerated GUI animation library.
Browse: http://git.clutter-project.org/cgit.cgi?url=bindings/clutter-vala/log/
Clone: git clone git://git.clutter-project.org/bindings/clutter-vala.git
GEdit plugin system gedit-2.20.vapi
Gtk Source Completion a completion library for GtkTextView component gtksourcecompletion-1.0.vapi
GtkSpell A spell-checking addon for GTK's TextView widget. gtkspell-2.0.vapi
GUPnP GObject UPnP library.
ige-mac-integration Mac OS X GTK+ Integration ige-mac-integration.vapi igedemo.vala
libowl-av Audio/Video widget library.
libgconf-bridge GConf-GObject bridging library.
libguniqueapp A Library for GNOME Single-Instance Applications libguniqueapp.vapi
libgcrypt a general purpose cryptographic library gcrypt.vapi
OpenGL Cross-platform API for writing applications that produce 2D and 3D computer graphics.
xmms2 xmms2 client library bindings, available as a part of the Abraca xmms2 client: xmms2-client.vapi xmms2-client-glib.deps xmms2-client-glib.vapi (GIT repository)
There is a tutorial for creating bindings to GLib/GObject based libs.
