I am surprised no one has mentioned steroids js from appgyver (http://www.appgyver.com/steroids http://www.appgyver.com/steroids). It's sort of a blend between

I am surprised no one has mentioned steroids js from appgyver (http://www.appgyver.com/steroids http://www.appgyver.com/steroids). It's sort of a blend between titanium (native controls with a javascript api) and phonegap. That way you can write a truly hybrid app. I've played around with it a bit and I have to say that it seems like the best of both worlds. Plus the documentation and onboarding is stellar.