Give me a design tool that supports responsive design

Tools like Figma are coming on leaps and bounds, but we’re still producing pictures of designs in them. I’ve been playing with Webflow a bit recently, but there’s seemingly not a simple way to use clamp() for sizing type and space—not to mention Every Layout layouts.

HTML and CSS are my preferred design tool—in fact, the design phase isn’t “done” at Set Studio until we have produced HTML and CSS because a picture of a design (even with all the prototype tooling) just doesn’t compare to the real deal.

A tool that let us do creative design and CSS in tandem, frictionlessly: that’s the dream.