前端開發

HTML, CSS, JavaScript, and TypeScript fundamentals. Master semantic HTML, modern CSS layouts, ES6+ JavaScript, and type-safe development. Essential foundation for all web development roles.

Tailwind CSS configuration template and validation logic for tailwind.config.js or tailwind.config.ts with src/index.css directives. Includes 5 required standards (required content paths for scanning, must extend default theme not replace, required plugins array, file naming convention for .js or .ts, required dependencies). Ensures proper PostCSS integration and Tailwind directive setup. Use when creating or auditing tailwind.config.js or tailwind.config.ts files for consistent Tailwind CSS setup.

The digital librarian for Claude Code projects. Enforces structured document lifecycle management - organizing, indexing, and archiving project documentation automatically. Use when creating, organizing, or managing project documentation. Ensures documents are created in the proper `docs/` directory structure with required metadata, handles temporary documents in system temp directories, maintains an auto-generated index, and performs automatic archiving of old/complete documents. Use for any task involving document creation, organization, or maintenance.

Provides Vue component structure templates for Composition API and Options API. Used when generating .vue components and views to match user's selected API pattern preference.

This skill should be used when the user asks about "prompt_toolkit layout", "HSplit", "VSplit", "Window", "Float", "FloatContainer", "ConditionalContainer", "DynamicContainer", "split pane", "terminal UI layout", "prompt_toolkit containers", or needs to compose visual layouts for terminal applications.

Build or modify the Rust↔Python FFI using PyO3+maturin. Use for binding builds, smoke tests, and boundary validation workflow.

Design reusable, composable UI components with single responsibility, clear props interfaces, minimal state management, and proper encapsulation. Use this skill when creating or modifying React components, Vue components, Svelte components, web components, or any modular UI building blocks. Use this when designing component APIs with props and defaults, managing component state, composing smaller components into larger UIs, documenting component usage, implementing component lifecycle methods, or ensuring components are reusable across different contexts. Use this when working on .jsx, .tsx, .vue, .svelte files in component directories like components/, src/components/, or app/components/.

Qt6 UI/UX patterns for desktop applications. Use for dialogs, panels, toolbars.

Create a complete feature with ViewModel, View, and tests following Phoenix MVVM patterns. Use when building new UI features, panels, or components that manage their own state. Generates ViewModel with MobX, React view with observer, and comprehensive tests.

This skill should be used when users need help with htmx development, including implementing AJAX interactions, understanding htmx attributes (hx-get, hx-post, hx-swap, hx-target, hx-trigger), debugging htmx behavior, building hypermedia-driven applications, or following htmx best practices. Use when users ask about htmx patterns, server-side HTML responses, or transitioning from SPA frameworks to htmx. (user)

Interactive browser automation via Chrome DevTools Protocol. Use when you need to interact with web pages, test frontends, or when user interaction with a visible browser is required.

Rails frontend development guidelines using Hotwire (Turbo + Stimulus), Tailwind CSS, and ViewComponent. Modern patterns for server-rendered HTML with progressive enhancement, zero-build frontend architecture, and Rails conventions. Use when creating views, components, Stimulus controllers, partials, or working with frontend code.

Review test cases for PKCE (Proof Key for Code Exchange) implementation. Covers code_challenge/code_verifier validation, S256 transformation, and all PKCE requirements per OAuth 2.1 Sections 4.1.1, 4.1.3, 7.5.1, 7.5.2. PKCE is MANDATORY in OAuth 2.1.

Write maintainable, performant CSS using modern methodologies including Tailwind CSS utility classes, CSS modules, CSS-in-JS, or design system tokens. Use this skill when styling components, creating layouts, implementing design systems, or working with CSS files (.css, .scss, .module.css), Tailwind configuration, styled-components, or CSS-in-JS solutions. Apply this skill when implementing utility-first patterns with Tailwind, using CSS custom properties for theming, creating responsive layouts with flexbox/grid, managing design tokens (colors, spacing, typography), or optimizing CSS for production with purging and tree-shaking. This skill ensures consistent styling methodology across the project, minimizes custom CSS when framework utilities exist, maintains design system coherence, and follows modern CSS best practices including container queries, CSS variables, and performance optimization.

Build and deploy this React + Vite GSAP website. Use when building, deploying, or preparing the project for production.

Set up Ruby Sinatra development environment for beginners with step-by-step guidance, Bundler setup, and troubleshooting

Build frontend components using Hotwire stack (Turbo + Stimulus) with Tailwind CSS. Use when creating interactive UI elements, forms with live validation, modals, dropdowns, tabs, or any client-side behavior. Ensures accessibility, mobile responsiveness, and consistent patterns.

Skill especializada para USUÁRIOS FINAIS (clientes) que desejam criar cursos na plataforma Plataforma B2B de treinamento técnico corporativo a partir de vídeos do YouTube. Esta skill utiliza um FLUXO DE DIAGNÓSTICO INTERATIVO para adaptar a estrutura às características do conteúdo. IMPORTANTE: A estrutura do curso é FLEXÍVEL e determinada pelo diagnóstico inicial. Não há número fixo de seções, módulos ou formato predefinido. A skill analisa o input do usuário (vídeo único, playlist, série de vídeos) e propõe estrutura adequada. O processo é COLABORATIVO: após análise inicial, Claude apresenta proposta de estrutura e solicita validação/ajustes do usuário antes de prosseguir. Isso garante que cursos curtos (1h) e longos (100h+) sejam tratados apropriadamente. Formatos de entrada suportados: vídeo único curto (<1h), vídeo único longo (1-10h), playlist do YouTube, múltiplos vídeos avulsos, série de vídeos relacionados, webinars gravados, lives arquivadas, tutoriais sequenciais. A skill guia desde a extração de transcrições até a geração de código React/JSX, adaptando padrões de transformação conforme complexidade identificada no diagnóstico.

Build features in the AI Coaching Platform Next.js app. Use for creating pages, components, server actions, TanStack tables, and understanding application architecture.

Minimal, unopinionated state management library for React with simple hook-based API, no providers, and minimal boilerplate for global state without Redux complexity.