Why 2013 Is The Year of Responsive Web Designmashable.com
Read up kiddos.
What if you could build your design once and utilize it 3 times? Imagine a responsive layout that adapted itself per the size and resolution of a particular screen or viewport. I like this responsive wireframe layout. via affo
A simple wireframe breaking down an example of responsive web design. It really is helpful to visualize it this way.
A collection of sites using media queries. Bookmarked.
Test any site of your choice in various device resolutions. Good for testing any responsive design layouts. If you leave the ‘proxy’ check box unchecked you can preview the site in pure html with css stripped away. Pretty good to see if the visual hierarchy on your website needs some work for screen readers.