Titanium Mobile wrapped in Ember (formerly SproutCore-Titanium)
You can check out a demo app here: https://github.com/ebryn/ember-titanium-demo/blob/master/Resources/app.js
This repository is a Titanium Mobile app. There is a flag in Resources/app.js which you can toggle to either run the unit tests or view the sample Titanium Mobile app using Ember-Titanium.