I just downloaded Rf and am giving it a quick look. I was "lured in" by the mobile-first capabilities. However, I'm trying to figure out if there's any way to create semantic mark-up and to specify custom classes that will appear in the generated output. Anyone know if this can be done?
I had a look at Macaw (similar UI), and it's promising, but it doesn't allow for a mobile-first approach.
-Steve