I'd like to invite you to take a look at a library that I've been working on over the past few years called Falcon (http://stoodder.github.io/falconjs/). Falcon is an MVC structure around Knockout that is useful for small-large scale single page applications. I'll be releasing v0.10.0 which includes support for Knockout 3.1 and some other large changes within the next week or so. Always looking for feedback especially from those who've used similar libraries (Durandal). Regardless, I really dig Knockout, glad to see the continued work on it :)