Microsoft employee Dan Fernandez (Dan Fernandez) has announced the release of a specialized environment for the development of interfaces for WoW – Studio to create add-ons. Features of the project are:
The visual editor interface
Lua editor with syntax highlighting
Autocompletion in the editor, FrameXML
Automatic generation of list content
Automatic generation of Lua-Event
Additional tools, including templates for creating Ace2-addons support TGA format and MP3, etc.

At the moment, version 2.0 is the latest and stabilnaya.Na soon updates are anticipated.

Program’s official site
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