I'm sharing a new side/mini project of mine with you:
I have been given permission to play (mess) around with the Starling / Feathers Theme "Uniflat" by its author "marpies" and created a new version of the theme's showcase plus also adding a new editor for import/export of JSON or as3 Class and a new helper class to process JSON theme file at runtime.
Everything was updated to run with latest Starling 2.6 and Feathers 4.1.1 and Adobe / Harman AIR SDK.
Further details, information and a preview can be found here:
https://github.com/2jfw/Uniflat-Theme-Showcase-And-Editor