Screenshot of Feathers UI

Open source user interface components for Starling Framework

Build mobile & desktop games + apps with fully-skinnable UI controls

Feathers UI puts it all together in one package — blazing fast GPU powered graphics, an impressive number of skinning options, and an extensible component architecture... to create a smooth and responsive experience.

Cross Platform

Build stunning, hardware-accelerated user interfaces for iPhone and iPad, Android devices including Kindle Fire and Nook tablets, Windows desktop, and Mac OS X. Combine Feathers, Starling Framework, and Adobe gaming technologies to build completely standalone native apps — no runtime to install!

Learn about Adobe gaming technologies

Free & Open Source

Feathers UI components are available under the terms of the Simplified BSD License. Feel free to use Feathers in both commercial and open source projects. Extending and debugging couldn't be easier because you can read and modify the Feathers and Starling source code yourself.

Fork Feathers UI on Github

Screenshot of Feathers UI skinned with three different themes

Fully Skinnable

Games typically require a unique visual style to match the story and setting. Users expect a familiar user experience on each platform. Feathers UI offers many skinning options on every component, and behavior may be customized to support both mobile and desktop apps.

See Feathers apps and games in the showcase

Photo of Luis Guajardo Diaz

I do not trust in any other tool to do 2D fast development considering that the UI has to be retina enabled, responsive and with transitions and animations to be programmed in very short development times.

Luis Guajardo Diaz

More Testimonials

Photo of Elefantz

I started a tablet application based on Starling and Feathers, and these libraries save me a lot of time and pain in the development process. The app runs very smoothly on all platforms, including Android tablets, iPad, and Windows 8 Pro tablets. That's awesome.


More Testimonials

Adobe and Feathers logos

Embraced by Adobe, Powered by Community

Thanks to support from Adobe, Feathers UI provides what professional developers expect from a quality library. You get frequent, sizeable updates, detailed documentation and examples, and first-class support in the developer forums. Join the vivid Starling and Feathers community, praised for its creativity and friendliness.

Feathers and Starling in the Adobe Gaming SDK

Download Feathers UI

Like what you see? Download Feathers UI and give it a try. Get the SWC, full source code, example applications, themes, offline help files, and the Feathers API reference — all in one package.

Getting Started with Feathers UI

Download Feathers UI 4.0.0