Use this skill when building web applications, React components, Next.js apps, APIs, databases, or doing rapid prototyping. Activates on mentions of React, Next.js, TypeScript, Node.js, Express,...

Implement Algorand ARC standards in smart contracts and clients. Use when needing to understand ARC-4 ABI encoding or method signatures, working with application specifications (ARC-32 or ARC-56),...

Integrate Outlit SDK for customer journey tracking and analytics. Triggers when users need to add Outlit to React, Next.js, Vue, Svelte, Angular, Astro, Node.js, Express, or Fastify apps. Covers...

Specialized Preact development skill for standards-based web applications with native-first architecture and minimal dependency footprint. Use when building Preact projects, particularly those...

Next.js performance optimization and best practices. Use when writing Next.js code (App Router or Pages Router); implementing Server Components, Server Actions, or API routes; optimizing RSC...

Expert guidance for Swift development including SwiftUI, iOS/macOS frameworks, Server-side Swift, and Objective-C to Swift 6 migration. Use when developing Swift applications, working with Apple...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Guides development with supastarter for Next.js only (not Vue/Nuxt): tech stack, setup, configuration, database (Prisma), API (Hono/oRPC), auth (Better Auth), organizations, payments (Stripe), AI,...

Zustand state management patterns optimized for games including persistence, undo/redo, time-travel debugging, subscriptions, and performance optimization. Use when designing game state...

Complete SEO setup for Next.js applications. Use when the user wants to implement or improve SEO in a Next.js app, including page metadata generation, sitemaps (sitemap.xml and llms.txt),...

Start development servers with intelligent port management. Use when asked to "start the dev server", "run dev", "start development", "launch the server", "spin up the app", "get this running",...

Build new Next.js applications or migrate existing frontends (React, Vue, Angular, vanilla JS, etc.) to Next.js + shadcn/ui with systematic analysis and conversion. Enforces shadcn design...

Generate images using Nano Banana Pro (Gemini 3 Pro Preview). Use when creating app icons, logos, UI graphics, marketing banners, social media images, illustrations, diagrams, or any visual...

Generate AI-powered presentations, documents, and social posts using Gamma.app API. Use when user asks to create a presentation, pitch deck, slide deck, document, or social media carousel....