2017 saw a sea change in web layout, one that few of us have truly come to grips with. We’re standing at the threshold of an entirely new era in digital design—one in which, rather than hacking layouts together, we can actually describe layouts directly. The benefits will touch everything from prototyping to custom art direction to responsive design. In this visionary talk, rooted in years of practical experience, Jen will show you how to understand what’s different, learn to think through multiple stages of flexibility, and let go of pixel constraints forever.