Responsive v3 Released
responsivebp.com
responsivebp.com
I have it ingrained in me that css identifiers (classes/ids) should be semantic to the data and not the visual side.
I know this isn't a big factor for some people, and on that front it looks super and design philosophy is very cool (lightweight is great!).
We do it this way, it was a piece of cake to set up the initial mixins and we haven't had to think about them since. Just reference something like .column(3) and bam, that element spans 3 columns.
That aside, this looks like a nice alternative to Bootstrap/Foundation.
At first it seemed to me that Responsive did not use mixings, but this is not completely true. The utilities are all mixings but the partials are fixed instantiation of mixins (`.row { @extend .clearfix; }`).
In my perfect world it `.row` would be `.row { @extend row; }`, so I can be able to avoid using the "row" class altogether and do things like `#definitions > p { @extend row }`.
This looks like a great starting point. It's a bit like Normalize on steroids.
It's not like float: left and width: 30% will stop working in the foreseeable future.