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Found 106 Skills
Application-level React performance optimization covering React Compiler mastery, bundle optimization, rendering performance, data fetching, Core Web Vitals, state subscriptions, profiling, and memory management. Use when optimizing React app performance, analyzing bundle size, improving Core Web Vitals, or profiling render bottlenecks. Complements the react skill (API-level patterns) with holistic performance strategies. Does NOT cover React 19 API usage (see react skill) or Next.js-specific features (see nextjs-16-app-router skill).
SvelteKit full-stack Svelte framework. Covers routing, load functions, form actions, and server-side rendering. Use when building SvelteKit applications. USE WHEN: user mentions "SvelteKit", "Svelte Kit", asks about "+page.svelte", "load functions", "form actions in SvelteKit", "SvelteKit routing", "use:enhance", "hooks.server.ts", "SvelteKit adapters" DO NOT USE FOR: Svelte without SvelteKit - use `frontend-svelte` instead; Next.js - use `nextjs-app-router` instead; Nuxt - use `nuxt3` instead; Remix - use `remix` instead
Build Next.js 16 apps with App Router, Server Components/Actions, Cache Components ("use cache"), and async route params. Includes proxy.ts and React 19.2. Prevents 25 documented errors. Use when: building Next.js 16 projects, or troubleshooting async params (Promise types), "use cache" directives, parallel route 404s, Turbopack issues, i18n caching, navigation throttling.
Next.js App Router expert guidance. Use when building, debugging, or architecting Next.js applications — routing, Server Components, Server Actions, Cache Components, layouts, middleware/proxy, data fetching, rendering strategies, and deployment on Vercel.
Sets up Neon Auth in Next.js App Router applications. Configures API routes, middleware, server components, and UI. Use when adding auth-only to Next.js apps (no database needed).
[Hyper] Use when working on Next.js projects or introducing App Router into a codebase. Enforces official Next.js architecture rules for app structure, Server and Client Component boundaries, server-first data fetching, and a default decision order of Server Components for reads, Server Actions for internal writes, Route Handlers for HTTP-native endpoints, and Proxy only as a last resort.
Add and configure Contentful in an existing Next.js project. Covers installing the JavaScript SDK, configuring environment variables, creating production and preview-aware clients, fetching content in App Router or Pages Router, and wiring Draft Mode preview flows. Use when users ask to integrate Contentful with Next.js, fetch entries, set up preview or draft content, or configure the Contentful client. Also triggers on "Contentful SDK Next.js", "contentful.js", "fetch Contentful entries", "get content from Contentful", "Contentful preview", "preview mode", "Contentful environment variables", "Contentful client setup", "create Contentful client", "Pages Router Contentful", "getStaticProps Contentful", "Server Components Contentful", "revalidate Contentful", "ISR Contentful". Not for personalization or Experiences SDK setup (contentful-personalization). Not for non-Next.js frameworks (contentful-guide can route to platform docs).
Use when building Next.js 14+ applications with App Router, server components, or server actions. Invoke for full-stack features, performance optimization, SEO implementation, production deployment.
Next.js framework for building React applications with App Router, Server Components, and optimized performance. Use when working with Next.js apps, routing, data fetching, caching, Server Actions, or building full-stack React applications.
Use when adding authentication to Next.js applications with both server and client-side auth - supports App Router and Pages Router with @auth0/nextjs-auth0 SDK
Build modern full-stack web applications with Next.js (App Router, Server Components, RSC, PPR, SSR, SSG, ISR), Turborepo (monorepo management, task pipelines, remote caching, parallel execution), and RemixIcon (3100+ SVG icons in outlined/filled styles). Use when creating React applications, implementing server-side rendering, setting up monorepos with multiple packages, optimizing build performance and caching strategies, adding icon libraries, managing shared dependencies, or working with TypeScript full-stack projects.
Comprehensive guide for migrating Create React App (CRA) projects to Next.js. Use when migrating a CRA app, converting React Router to file-based routing, or adopting Next.js patterns like Server Components, App Router, or image optimization.