I am sorry but there is no way to compare backbone with this one( but it looks very nice, too ), they aim at different things. I am using backbone for a while

I am sorry but there is no way to compare backbone with this one( but it looks very nice, too ), they aim at different things. I am using backbone for a while and it's backend agnostic which is great ! This one have more resemblance to knockout.js( I am talking client side) and it's MVVM design, backbone doesn't even try to approach that problem.