Agent skill
mern-styleguide
Design and UI style guide for MERN web apps. Premium consumer aesthetic.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/other/other/mern-styleguide
SKILL.md
Purpose
Enforce design quality and brand differentiation. Complements security, NFR, and coding standards skills.
For brand identity (colors, fonts, design direction, anti-patterns), see /shared-brand.
MERN-specific anti-patterns
- Default shadcn examples shipped unchanged
- Template SaaS layouts with no variation
Requirements
Responsive
- Mobile, tablet, desktop, large desktop
- Layouts adapt intentionally, not merely shrink
- Navigation patterns may change by breakpoint
Accessibility
- WCAG 2.1 AA minimum
- Keyboard navigation with visible focus states
- Respect
prefers-reduced-motion
Browser support
- Chrome, Safari (including iOS), Firefox, Edge (latest)
- Mobile Safari mandatory; no Chromium-only behavior
Reference
For semantic tokens, breakpoints, and detailed patterns, see reference/mern-styleguide-reference.md
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