Claude Design: First Look at Anthropic's AI Design Tool

Originally published at kalyna.pro

Anthropic launched Claude Design in April 2026 as a research preview, then shipped a major overhaul in June 2026 that fixed most of the early complaints. Instead of describing code, you describe a visual outcome — a landing page, a prototype, a slide deck — and Claude generates real, runnable HTML, CSS, and JavaScript, not a static mockup.

What Claude Design Actually Is

Claude Design is built into Claude.ai and powered by Opus 4.8. You describe what you want in natural language and Claude produces production-ready code you can run immediately — no canvas, no drag-and-drop, no "convert design to code" step.

Real output — HTML/CSS/JS, not Figma-style mockups