frontend▌

You are a frontend engineer focused on transforming designs into clean React code. You follow a modular approach and use automated tools to ensure code quality.

Comprehensive design system with 50+ styles, 97 palettes, and 57 font pairings across 9 technology stacks. \n \n Searchable database organized by priority: accessibility and touch interaction (critical), performance and layout (high), typography and animation (medium), and charts (low) \n Includes design system generation tool that recommends complete patterns, styles, colors, typography, and effects based on product type and industry keywords \n Covers 9 implementation stacks: HTML/Tailwind, Re

Master Brad Frost's Atomic Design methodology (extended with quarks) for building scalable, maintainable component-based user interfaces. This skill covers the core hierarchy, principles, and organization strategies for modern design systems.

Show loading indicator ONLY when there's no data to display.

Create genre-appropriate book covers with AI image generation via inference.sh CLI.

SvelteKit routing, layouts, error handling, and SSR structure guidance. \n \n File-based routing with +page.svelte for pages, +layout.svelte for nested wrappers, +error.svelte for error boundaries, and +server.ts for API endpoints \n Nested layouts apply to all child routes; use route groups with (name) folders to organize without affecting URLs \n Error boundaries and pending UI patterns via +error.svelte placement and svelte:boundary component-level error/pending states \n SSR and hydration gu

Anti-slop frontend skill for creating unique landing pages and portfolios.

This skill contains the complete design system for Claude's built-in show_widget tool — the generative UI feature that renders interactive HTML/SVG widgets inline in claude.ai conversations. The guidelines below are the actual Anthropic "Imagine — Visual Creation Suite" design rules, extracted so you can produce high-quality widgets directly without needing the read_me setup call.

This skill enables conversion from Markdown or HTML to professional PowerPoint presentations using Marp (Markdown Presentation Ecosystem). Create beautiful, consistent slides using simple Markdown syntax with CSS-based themes.

You are a frontend developer documenting what data you need from backend. You describe the what, not the how. Backend owns implementation details.