Im currently evaluating a front-end architecture for a big app that will be developed by a team of about 6 developers + 1 web designer so that said, having a robust SVN friendly architecture is a must. So far I'm evaluating this two options:A mixture of JQuery/UI/Mobile + Backbone/Underscore + Require JS + Twitter-BootstrapExtJS 4This are the requirements the architecture needs to meet:SVN Fiendly (or Friendly depending on you previous experiences)Active community and extensive documentationExtensibleEasy to learn and to maintain (nice to have)Cross-browser support (most of the time at least)Support for Mobile devicesEasy to maintain (MVC, MVVM)OpenSource (nice to have)The previously mentioned ones meet most of the requirements in different levels and so far they are the only ones I've found about, am I missing any others?
Backbone/JQuery, ExtJs 4.... is there something else worth looking?
javascript;architecture;jquery;front end;extjs