Scaleform GFx is a discontinued game development middleware package, a vector graphics rendering engine used to display Adobe Flash-based user interfaces and HUDs for video games. As a result of Autodesk's acquisition of Scaleform Corporation in March 2011, Scaleform GFx became part of the Autodesk Gameware line of middleware. On July 12th 2018, Autodesk discontinued Scaleform GFx and is no longer available for purchase.

SWF implementation, work is in progress

Haxe is an open source toolkit based on a modern, high level, strictly typed programming language.