Re:Preview of bootstrap 3
by brokenparser on Friday April 12, 2013 @05:30AM
(#5537424)
Foundation was made to support as many screen sizes as possible with minimal fuzz and they're using Sass with Compass. They released version 4 about 5 weeks ago and it is mobile-first. See http://foundation.zurb.com/ .
Second main point - the framework now mobile ready - that mean a lot of mobile optimisations and widgets for mobile devices.