Creates distinctive, production-grade frontend interfaces. Use when "印象的なUI", "個性的なデザイン", "memorable design", "landing page", "ランディングページ", "AIっぽくない", avoiding generic look, or when creating unique...

Best practices and guidelines for Parcel, the zero-configuration web application bundler

Web performance testing via Playwright MCP - Core Web Vitals, Lighthouse

Create professional Marp presentation slides with 7 beautiful themes (default, minimal, colorful, dark, gradient, tech, business). Use when users request slide creation, presentations, or Marp...

Create award-winning, cinematic frontend interfaces that feel ALIVE. Combines 10+ years of creative frontend experience with technical excellence. Specializes in WebGL, custom shaders, premium...

Apply professional typography principles to create readable, hierarchical, and aesthetically refined interfaces. Use when setting type scales, choosing fonts, adjusting spacing, designing...

Expert in interface design, spatial layouts, glass-morphism, attention management, and creating intuitive user experiences for AI assistants

This skill should be used when users need to implement or work with the TenTap rich text editor for React Native. It provides comprehensive guidance on installation, basic setup, advanced...

Generates custom design system rules for the user's codebase. Use when user says "create design system rules", "generate rules for my project", "set up design rules", "customize design system...

Generates custom design system rules for the user's codebase. Use when user says "create design system rules", "generate rules for my project", "set up design rules", "customize design system...

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Expert in HUD animations, timing tokens, spring physics, reduced motion support, and creating purposeful interface animations

Create interactive, production-ready UI mockups and prototypes using NuxtJS 4 (Vue) or Next.js (React), TypeScript, and TailwindCSS v4. Use when building web mockups, prototypes, landing pages,...

Build scalable, maintainable design systems that unify product experiences. Use when creating component libraries, design tokens, or establishing design standards. Covers atomic design, Storybook,...

Practical UI design patterns and principles for creating polished, professional interfaces. Based on proven techniques from Refactoring UI and Practical UI.

Conduct comprehensive web performance audits. Measure page speed, identify bottlenecks, and recommend optimizations to improve user experience and SEO.

Expert in secure frontend coding practices specializing in XSS

Expert in secure frontend coding practices specializing in XSS