Claude Skills by a5c-ai

Web Components development with Lit including custom elements, reactive properties, shadow DOM, and interoperability.

Markdown documentation, MDX, and content formatting.

MongoDB schema design, aggregation pipelines, indexing strategies, and performance.

Mock Service Worker API mocking, request handlers, and integration testing.

NestJS architecture including modules, dependency injection, guards, interceptors, and microservices patterns.

Netlify deployment, functions, forms, and edge handlers.

NextAuth.js (Auth.js) configuration including providers, adapters, session management, callbacks, and JWT handling.

Deep expertise in Next.js App Router patterns including route groups, parallel routes, intercepting routes, layouts, and loading states.

Next.js specific patterns including App Router, React Server Components, Server Actions, streaming, caching, and Vercel deployment.

NgRx state management for Angular including store, effects, entity adapter, component store, and selectors.

Nuxt 3 patterns including Nitro server, auto-imports, modules, hybrid rendering, and full-stack development.

Nx workspace configuration, generators, and affected commands.

OAuth 2.0/OIDC flows, provider integration, and token handling.

OpenAPI/Swagger specification, code generation, documentation, and validation.

Pinia state management for Vue 3 including store creation, actions, getters, plugins, and DevTools integration.

Playwright E2E testing, page objects, fixtures, visual regression, accessibility testing, and CI integration patterns.

pnpm workspace patterns and dependency management.

PostgreSQL query optimization, indexing, full-text search, JSONB, and advanced features.

Prettier configuration and integration.

Prisma ORM schema design, migrations, relations, query optimization, and database integration patterns.

Build web applications using progressive enhancement — baseline HTML, layered CSS and JS, graceful degradation, and feature detection.

Radix UI primitives, composition patterns, accessibility, and customization.

Specialized skill for React component development, hooks patterns, state management, context API, performance optimization, and modern React best practices.

Deep expertise in React hooks patterns including custom hooks, composition, optimization, and testing strategies.

TanStack Query (React Query) patterns for server state management, caching, mutations, optimistic updates, and infinite queries.

React Server Components patterns including streaming, data fetching, client/server component composition, and performance optimization.

React Testing Library patterns, queries, user events, and accessibility testing.

Redis caching patterns, pub/sub, sessions, rate limiting, and data structures.

Redux Toolkit patterns including slice creation, async thunks, RTK Query, state normalization, and DevTools integration.

Remix patterns including loaders, actions, nested routing, progressive enhancement, and deployment strategies.

RESTful API design principles, versioning, pagination, HATEOAS, and documentation.

RxJS reactive programming patterns including operators, error handling, multicasting, and Angular integration.

Screen reader compatibility, testing, and optimization.

Secrets handling, environment variables, and vault integration.

Technical SEO, structured data, sitemaps, and meta tags.

shadcn/ui component patterns, customization, theming, and integration.

Socket.io rooms, namespaces, adapters, middleware, and real-time patterns.

Server-Sent Events implementation, streaming patterns, and real-time updates.

Storybook configuration, stories, addons, interaction testing, and documentation.

JSON-LD schema markup and validation.

Styled Components theming, variants, SSR support, and patterns.

Svelte and SvelteKit development with built-in reactivity, stores, SSR/SSG, and modern web patterns.

Tailwind CSS configuration, custom plugins, design systems, theming, and component patterns for modern web applications.

tRPC end-to-end type safety, procedures, routers, middleware, and React integration.

Turbopack configuration and Next.js integration.

Turborepo configuration, caching, and pipeline optimization.

TypeScript configuration, strict mode, generics, and type utilities.

Vercel deployment, edge functions, environment configuration, and preview deployments.

Vite configuration, plugins, optimization, HMR, and build customization.

Vitest configuration, mocking, coverage, snapshot testing, and performance.