Claude Opus 4.8 for UI/UX Design — 5 Projects Tested
- Video: DesignCourse / Gary Simon (40.8K views, May 29, 2026)
The Test
Gary Simon (DesignCourse) puts Claude Opus 4.8 through 5 real UI/UX projects to evaluate whether it’s actually good for design work.
5 Projects
- Subscription box landing page (Skill Crate)
- Local tourism marketing page (Local Lens)
- 4 hero section variations
- 4 mobile dashboard variants
- Interactive 3D virtual space (three.js/TSL)
Key Findings
What Worked Well ✓
- “One of the best UIs I’ve seen AI produce” — from a simple prompt
- Solid layout and spacing fundamentals
- Handles common beginner mistakes (especially shadows and effects)
- Strong brand vibe and visual coherence
- Figma MCP server integration — can output Figma variations directly
- Impressive 3D/three.js output (virtual practice space for musicians)
The Workflow
Simple prompt → Claude generates variations → Figma MCP for design files
Claude uses its design skill (explicitly enabled) and produces multiple variations in one shot.
Verdict
“One of the best UIs I’ve seen AI produce”
Claude Opus 4.8 is a legitimate UI/UX design tool — especially when paired with the Figma MCP bridge for producing actual design files, not just screenshots.