New tools have emerged to address the challenges of responsive web design — tools such as Adobe Reflow and the recently released Macaw. Today, we’ll look at one that I have tested extensively in the last few months. Though not perfect, it’s been a leap forward in productivity for the team that I work with. Its name is Webflow, and it could be the solution to the problems you face with static design comps produced in Photoshop and Fireworks.