MODX, ExtJS4, SASS and Compass

My vote goes to AngularJS as well

The instructions in the github md file for templates has me directly cloning the Revo repository. Shouldn't I actually fork it, then clone my fork?

This is article and its comments are an interesting read: http://eviltrout.com/2013/06/15/ember-vs-angular.html.

My reading of it suggests that Ember is a lot closer in architectural philosophy to xPDO than Angular is. I also suspect migrating the current code to Ember would be easier than migrating it to Angular, since the Ember design philosophy seems a lot closer to that if ExtJS.

I'm sure not everyone would agree.

If you are keeping your templates in HTML, create a <script> tag without a template name. Ember will use the template without a name as the application template and it will automatically be compiled and appended to the screen.

<script type="text/x-handlebars">
  <div>
    {{outlet}}
  </div>
</script>