Design Engineering

5 articles

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Design Engineering

AI Writes Responsive Code That Isn't Responsive

A 12 August 2026 benchmark found 68% of AI-generated webpages break across real browsers and devices, 1.7x the human baseline, while reading fine in a diff.

A bold vintage screen-print illustration in cream, deep burgundy and warm ochre gold of nested empty picture frames, partly filled with color, beside a fanned paint-swatch color-chip deck.

Design Engineering

MCP Apps' Final Spec Turns Design Systems Into Graceful Degradation

MCP's 28 July 2026 spec graduated MCP Apps to eleven clients, letting hosts theme a team's UI with tokens that carry no guarantee of arriving at all.

A bold vintage screen-print illustration in parchment cream, deep forest green and red-pen accent of a large circular rubber stamp bearing a checkmark, pressed onto a printed grid of UI component swatch cards.

Design Engineering

Design Systems Need Evals to Check if AI Agents Obey Them

A practitioner argues design systems need CI-run evals, since evidence on AI instruction-following suggests agents may ignore documented rules more than teams assume.

A bold vintage screen-print illustration in warm grey, deep slate blue and terracotta of a fanned stack of identical rounded-corner UI card components, each stamped with the same button and swatch shapes.

Design Engineering

shadcn/ui Became AI Coding's Default Design System

shadcn/ui, born as one developer's copy-paste components, is now what v0, Cursor and Copilot generate by default — and its July 2026 Base UI switch shows who really sets the standard.

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Product Design

Figma's Code Layers and the Vanishing Line Between Prototype and Product

Figma's code layers turn running code into a canvas material designers can reshape. The convenience is real — but so is the question of who owns code quality once it's one click from production.