That's what has me on the fence between existing Scala/Play framework server-side and some-js-framework client-side. Would be thrilled with my stack if it were

That's what has me on the fence between existing Scala/Play framework server-side and some-js-framework client-side. Would be thrilled with my stack if it weren't for the slow-ish build times, so the thought of offloading the view to the client has some appeal. For now coffeescript does the trick for client-side functionality -- may entertain a client-side MVC framework with a less complex/involved project to test the waters.