posted February 25, 2014 #
Just by happenstance, I ran across
Duo - a Mac app that lets you view desktop design side by side with mobile view. There's plenty of apps that do this but this one seems very well done. However, I also happened to run across this
Responsive Tester from
Shaun Fox and
Broderick Young that seems to do the exact same thing and is free! Viva la web applications!
