The Quiet Power of Constraints in Interface Design
Effortless interfaces are almost never the product of freedom. They are the product of a boundary drawn early and defended for months.
Elena Marsh6 min readEssays on design, engineering and craft
Kerning is an independent journal about interface design, front-end engineering and the craft that separates a product people tolerate from one they genuinely trust. No hot takes, no roundups. One long read at a time.
Effortless interfaces are almost never the product of freedom. They are the product of a boundary drawn early and defended for months.
Elena Marsh6 min readPublished every other Wednesday, read in about eight minutes.
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Ninety per cent of the improvement comes from five decisions, and none of them involve buying a new typeface.
Every redesign I regret shares one trait: we solved a problem of appearance when the problem was one of structure.
A conversation about four-day weeks, refusing work, and why their release notes are one paragraph long.
A small masthead of practitioners. Everyone here still does the work they write about.

Elena Marsh
Editor in chief
Elena has spent fifteen years leading design teams inside product companies, most of them arguing gently in favour of doing less. She started Kerning to collect the conversations that usually happen after the meeting ends.

Marcus Vale
Engineering editor
Marcus builds front-end infrastructure for teams that outgrew their first architecture. He writes about the unglamorous decisions that decide whether a site still feels fast two years after launch.

Priya Raman
Contributing editor
Priya is a type designer turned interface designer. She is happiest when a paragraph of body copy has been argued over for longer than the logo.