Warning: This is a pre-release version of Feathers UI. It may contain bugs or unfinished features. It is not recommended for production apps because it is considered potentially unstable. Use at your own risk. To download a stable build, visit the Feathers website. Say hello to Feathers UI, a library of light-weight, skinnable, and extensible UI controls for mobile and desktop. The components run on Starling Framework and Adobe AIR — offering blazing fast GPU powered graphics to create a smooth and responsive experience. Build completely standalone, native applications on iOS, Android, Windows, and macOS, or target Adobe Flash Player in desktop browsers. Created by Josh Tynjala from Bowler Hat LLC, Feathers UI is free and open source.