*** [http://angularjs.org/ AngularJS]
**** Use [https://github.com/mgonto/restangular Restangular] to make it even easier to connect to the REST-API
**** Use [http://angular-ui.github.io/bootstrap/ angular-ui] to integrate with Bootstrap (use boostrap3 bootstrap3 branch)
*** [http://emberjs.com/ ember]
*** [http://backbonejs.org/ Backbone] (requires additional libraries to get to the same functionality as Angular or Ember)