What are the real-world strengths and weaknesses of the many frameworks based on backbone.js? [closed]

Answer 1

I’m a co-author of Chaplin and I’ve written an in-depth comparison between Chaplin.js and Marionette.js:

http://9elements.com/io/index.php/comparison-of-marionette-and-chaplin/

This is not a “shootout” but tries to explain both approaches in a balanced way.