UI Components
Code-based UI component generation and styling
nuxt
by baotoq
Use when working on Nuxt 4+ projects - provides server routes, file-based routing, middleware patterns, Nuxt-specific composables, and configuration with latest docs. Covers h3 v1 helpers (validation, WebSocket, SSE) and nitropack v2 patterns. Updated for Nuxt 4.3+.
pinterest-strategist
by mmcmedia
Expert Pinterest strategist specializing in algorithm optimization, viral pin strategies, traffic recovery, and seasonal planning for content creators and bloggers. Provides actionable recommendations for growing Pinterest traffic and recovering from algorithm changes.
frontend-design
by dmonteroh
"Implement distinctive, production-grade frontend UI code with high design quality. Use when asked to build or style components/pages/apps and deliver working UI code; avoid for design-only briefs without implementation."
WordPress-to-Jekyll Migration Playbook
by koolamusic
CLAUDE.md Engineering directive for AI-assisted development
react-native
by gigs-slc
Complete React Native and Expo optimization guide combining Callstack profiling with Vercel code patterns. Covers FPS, TTI, bundle size, memory, lists, animations, state, UI, and React Compiler. Use for any React Native performance, debugging, or best practices task.
angular-migration
by ma1orek
Migrate from AngularJS to Angular using hybrid mode, incremental component rewriting, and dependency injection updates. Use when upgrading AngularJS applications, planning framework migrations, or modernizing legacy Angular code.
frontend-design
by mmcmedia
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.
frontend
by scottymcandrew
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.
azure-auth
by ma1orek
Microsoft Entra ID (Azure AD) authentication for React SPAs with MSAL.js and Cloudflare Workers JWT validation using jose library. Full-stack pattern with Authorization Code Flow + PKCE. Prevents 8 documented errors. Use when: implementing Microsoft SSO, troubleshooting AADSTS50058 loops, AADSTS700084 refresh token errors, React Router redirects, setActiveAccount re-render issues, or validating Entra ID tokens in Workers.
etsy-listing-generator
by mmcmedia
Generate Etsy listing images from HTML templates using Playwright. Supports single and batch rendering with customizable title, subtitle, badge text, and product images. Use when creating Etsy product listing images, mockups, or running batch generation for multiple products (e.g., puppet printables, digital downloads). Works with any HTML template that uses PRODUCT_IMAGE_URL, TITLE_TEXT, SUBTITLE_TEXT, BADGE_LEFT_TEXT placeholders.
nextjs
by dmonteroh
"Build React + Next.js (App Router) frontends: server/client boundaries, data fetching and caching, routing, forms/actions, accessibility, and performance. Not for generic React SPA or React Native."
repairing-state
by Git-Fg
"Performs forensic investigation and applies permanent fixes. MUST USE when diagnosing component failures, hallucinations, or instruction drift. Do not use for routine tasks, standard debugging, or preventive maintenance."
typescript-react-reviewer
by dotneet
"Expert code reviewer for TypeScript + React 19 applications. Use when reviewing React code, identifying anti-patterns, evaluating state management, or assessing code maintainability. Triggers: code review requests, PR reviews, React architecture evaluation, identifying code smells, TypeScript type safety checks, useEffect abuse detection, state management review."
interaction-design
by teslasoft-de
Design user interactions, flows, and interface behaviors. Use for wireframes, prototypes, micro-interactions, user flows, state machines, affordance design, and usability reviews. Covers IxD principles, Nielsen heuristics, Fitts's Law, Hick's Law, and emerging paradigms (spatial, conversational, gesture-based interfaces). Keywords: IxD, wireframe, prototype, user flow, micro-interaction, UI state diagram, screen flow, clickable prototype, interaction pattern.
vercel-react-best-practices
by ddaakk
React performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React code to ensure optimal performance patterns. Triggers on tasks involving React components, data fetching, bundle optimization, or performance improvements.
canvas-design
by Jackiexiao
"Create high-quality static visual design outputs (.png/.pdf) using original composition and typography."
vite
by kirklin
Vite build tool configuration, plugin API, SSR, and Vite 8 Rolldown migration. Use when working with Vite projects, vite.config.ts, Vite plugins, or building libraries/SSR apps with Vite.
tdd
by thongdn-it
Test-Driven Development methodology and red-green-refactor workflow (formerly test-tdd). This skill should be used when practicing TDD, writing tests first, designing tests before implementation, or reviewing test-first approaches. Triggers on "write tests first", "test before code", "red green refactor", "test driven development". This skill does NOT cover Vitest framework specifics (use vitest skill) or API mocking with MSW (use msw skill).
looker
by Lynricsy
Multimodal analysis agent for PDF, images, video, audio, charts, and screenshots. Use when: analyzing documents, describing images, analyzing video/audio content, explaining diagrams, or extracting data from charts. 多模态分析专家，分析 PDF/图片/视频/音频/图表/架构图/截图。
check-performance
by leobrival
Analyze performance-related HTML issues on web pages. Use when users ask to check page performance, audit resource loading, verify lazy loading, check preload hints, or analyze render-blocking resources. Detects missing optimizations, large resources, render-blocking issues, and Core Web Vitals problems.
communicate-with-di
by crystal-project-inc
"Communication coaching for working with a Di (The Driver) DISC type — bold, competitive, ambitious. Covers do's, don'ts, meetings, email, feedback, and conflict. Powered by Crystal's DISC framework."
boot-templates
by kirklin
A collection of modern, opinionated starter templates for various frameworks and platforms by Kirk Lin.
trpc-tanstack-nextjs
by DiegoJohnsonL
"Set up tRPC with TanStack Query in Next.js App Router projects. Use when: (1) Setting up tRPC from scratch in a Next.js project, (2) Adding new routers or procedures, (3) Integrating authentication with tRPC context, (4) Using tRPC with React Server Components, (5) Configuring prefetching and hydration patterns."
web-design-guidelines
by dereknex
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".