I don't have much experience but tried to draw some comparisons: http://tunein.yap.tv/javascript/2012/06/11/javascript-frameworks-and-data-binding/ http://tunei

I don't have much experience but tried to draw some comparisons: http://tunein.yap.tv/javascript/2012/06/11/javascript-frameworks-and-data-binding/ http://tunein.yap.tv/javascript/2012/06/11/javascript-framew... If you can tell, I like Angular's approach better. However, the crucial thing is that Ember still has 2-way data binding. And I think you will have a much easier time porting Backbone to Ember than to AngularJS.