I've been a big fan of BackboneJS (and still am) until I discover Extjs4 in my new Job. I can only tip my hat for what it can do! Now my question is whether it is possible (or recommanded) to use Extjs in the frontOffice without using its components. I only want to take advantage of both the MVC architecture that it offers and the module loader feature. With backbone, I use AMD and requireJs for module loading and it's a pain and very hard to generate production build.
Your advice will be very appreciated,