GiftWeb is an online gift registry system. Items are entered into a wish list, and other users viewing the wish list can mark them as purchased. Web sites can easily be linked to if the item can be purchased online. Users can be members of multiple groups, and can only see the wish lists of other users that are members of the same groups.
Gimp User Filter is a work-alike to Adobe's Filter Factory. It is a generic image processing plug-in that can be used to create new filters for The GIMP without having to go through the process of learning about The GIMP's SDK. Many freely available filters that have been created for Filter Factory can also be used with this plug-in.
GlGuiA is a set of Ada packages for creating graphical user interfaces. It provides a complete and extensible set of graphical items (widgets), such as buttons, scales, trees, message boxes, and dialog boxes. It should be rather easy to create new objects from existing ones. To gain platform independence, the library relies on OpenGl for drawing primitives. Basic event and window management are done using Glfw.
The aim of Glade SourceFile Maker is to simplify writing PHP-GTK with Glade. GladeXT is an XML parser that runs through Glade files to extract all window widget names, user editable widgets, and handlers (to react to the user), and creates a file in pure PHP that is 'pre-made' PHP code.