Basing my judgement off of implementing a todo list in each, I found Sproutcore's handlebars.js templates with data-binding even nicer than Knockout. Unfortuna

Basing my judgement off of implementing a todo list in each, I found Sproutcore's handlebars.js templates with data-binding even nicer than Knockout. Unfortunately it's not clear yet what's happening with Sproutcore 2.0 or whether you could just extract the view layer.