Igui v1.4.0

Requires Unity 3.5.7 or higher.

Both Unity3 and Unity4 Compatible!

iGUI is an easy to use, WYSIWYG GUI framework. Simply select an element from the toolbox and draw it directly on Game View. You can double-click on the element you want, to goto its primary event's code block. Just like Visual Studio. Supports both JS and C#.