Good javascript framework to integrate with Django?
I'm building a new web app. It will be in Django, but I'm now looking for a good frontend javascript library/framework to use.

I know JQuery, but what about Backbone.js or node.js? Thoughts?

I'm looking past JQuery because an MVC JavaScript library would be nice to use.  
Good javascript framework to integrate with Django?
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I'm building a new web app. It will be in Django, but I'm now looking for a good frontend javascript library/framework to use.

I know JQuery, but what about Backbone.js or node.js? Thoughts?

I'm looking past JQuery because an MVC JavaScript library would be nice to use.  