Hello. We have a developer that has done alot of surface only administrative system webpages using css3, html, javascript. As we want application behaviour, we want partial page updates on reload and good handling of data.

For this our developer suggested we use Backbone.js.

Question... is it complicated and/or time consuming to transfer ordinary surface website pages in css3, html, javascript to work with backbone.js ? Is there any method to do it easily ?

Thank you.