Jest testing patterns, factory functions, mocking strategies, and TDD workflow. Use when writing unit tests,...

Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages,...

Build immersive 3D web experiences with Three.js - WebGL/WebGPU library for scenes, cameras, geometries, materials,...

Trigger.dev expert for background jobs, AI workflows, and reliable async execution with excellent developer...

Build communication features with Twilio: SMS messaging, voice calls, WhatsApp Business API, and user verification...

Use when building TypeScript applications requiring advanced type systems, generics, or full-stack type safety....

UI design system toolkit for Senior UI Designer including design token generation, component documentation,...

Create beautiful, accessible user interfaces with shadcn/ui components (built on Radix UI + Tailwind), Tailwind CSS...

UI/UX design intelligence. 50 styles, 21 palettes, 50 font pairings, 20 charts, 9 stacks (React, Next.js, Vue,...

Upstash QStash expert for serverless message queues, scheduled jobs, and reliable HTTP-based task delivery without...

Use when starting feature work that needs isolation from current workspace or before executing implementation plans...

Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before...

UX research and design toolkit for Senior UX Designer/Researcher including data-driven persona generation, journey...

Deploy applications to Vercel with edge functions, serverless, and ISR.

Expert knowledge for deploying to Vercel with Next.js Use when: vercel, deploy, deployment, hosting, production.

Downloads videos from YouTube and other platforms for offline viewing, editing, or archival. Handles various formats...

Expert in building shareable generator tools that go viral - name generators, quiz makers, avatar creators,...

Voice agents represent the frontier of AI interaction - humans speaking naturally with AI systems. The challenge...

Expert in building voice AI applications - from real-time voice agents to voice-enabled apps. Covers OpenAI Realtime...