What is the state of the framework for Ember.js?
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So I've started working on a project with Ember. It's one page of an internal web application that needs to be usable quickly, and with key shortcuts. The backend is JSON fed from a Rails application, with fairly sane, RESTful routes.

What on earth is the state of the Ember.js framework? The documentation and guides available on the Internet are for at least 3 or 4 different iterations of the code. Some of the guides on the official site don't even work for the current stable release - they require cloning master from GitHub. I'm currently using master, because it has features in it that I need (sane routing), but there's hardly any documentation on it besides what I can compile using the included Rake tasks.

Specifically, I'm trying to build a paginated list of items that responds to hash URLs (example: localhost:3000/stuff#/pages/20), and I've had an absolute hell of a time trying to get things to work the way people seem to be saying they should. This isn't so much a cry for help with my specific problem as it is a "what the hell is even going on?"

Secondary question: does it make me a n00b if I'm too cranky to just read the code and figure it all out?