https://www.youtube.com/watch?v=4rWYjN-ShOw
Wow, Firefox can now convert web apps on the web to native apps.Here in the Hacks blog we've written a lot about building apps for Firefox OS using HTML, JS, and CSS. We're working to ensure that those same apps can also run on Android, Windows, Mac OS X, and Linux devices. If your app can adapt to those screen sizes, CPU's, and device capabilities, then we've got a plan to ensure that your apps install, launch, quit, and uninstall as native apps on each of those platforms. I've created a short video that shows how Open Web Apps from Firefox OS will work on any platform where Gecko is available.