A couple (?!) of years ago I created Boethos, a block of code ExtendScript developers can plug into the CrossUI RAD tool to create user interfaces quickly for their scripts. My script developing has dropped off somewhat but I do want to invite those interested to the newly updated version. There's also a video tutorial finally up.
The main Boethos info and links page (containing the two links below): http://www.crgreen.com/boethos/
Boethos tutorial: Boethos Tutorial - YouTube
CrossUI RAD tool: CrossUI RAD Studio Online - Develop Once,Deploy Anywhere
And yes, that opening part to the video is supposed to be funny.