eXtensible Virtual Toolkit: a product allowing applications to be developed independent of GUI.

In addition suitable contents:
[ al ] [ app ] [ application ] [ at ] [ b ] [ be ] [ ca ] [ cat ] [ de ] [ du ] [ ed ] [ G ] [ GUI ] [ in ] [ io ] [ ir ] [ it ] [ ki ] [ kit ] [ li ] [ lk ] [ ng ] [ ns ] [ op ] [ pe ] [ pl ] [ pr ] [ product ] [ ro ] [ si ] [ T ] [ to ] [ ua ] [ UI ] [ V ] [ ve ] [ win ] [ X ] [ Xt ]