React.js/Om https://github.com/swannodette/om type of framework would be awesome! The only thing is I don't think UIKit lends itself nicely to this kind of programming. We're also missing Persistent Data Structures (in the http://en.wikipedia.org/wiki/Persistent_data_structure not durable sense). I wasn't the first one to think of this :) https://twitter.com/michaelklishin/status/474268337665740801