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Found 120 Skills
Client-side React performance optimization patterns.
Guide for assistant-ui runtime system and state management. Use when working with runtimes, accessing state, or managing thread/message data.
Vercel AI SDK for building chat interfaces with streaming. Use when implementing useChat hook, handling tool calls, streaming responses, or building chat UI. Triggers on useChat, @ai-sdk/react, UIMessage, ChatStatus, streamText, toUIMessageStreamResponse, addToolOutput, onToolCall, sendMessage.
Core React 19 patterns including hooks, Suspense, lazy loading, component structure, TypeScript best practices, and performance optimization. Use when working with React components, hooks, lazy loading, Suspense boundaries, or React-specific TypeScript patterns.
React 19 patterns including Server Components, Actions, Suspense, hooks, and component composition
Opinionated React and TypeScript conventions for JSX, hooks, routing, shared state, and query wiring. Use for style cleanups, refactors, review feedback, or code generation.
Current React 19.2 guidance for concurrent rendering, Server Components, Actions, effects, React Compiler, state, and memoization. Use for React components and hooks. Next.js-specific routing/caching belongs to the nextjs skill; React Hook Form integration belongs to react-hook-form.
SWR data fetching patterns - useSWR, useSWRMutation, caching, revalidation, infinite scroll
TanStack Pacer for rate limiting, throttling, debouncing, and async queuing. Use when controlling execution frequency, managing API rate limits, debouncing user input, or queuing async tasks. Use for pacer, throttle, debounce, rate-limit, queue, async-throttle, rate-limiting.
React useEffect anti-pattern detection and correction guide. Use this skill whenever writing, reviewing, or modifying any React component that contains useEffect, or when about to add a useEffect hook. Also trigger when you see patterns like "setState inside useEffect", "effect chains", "derived state in effect", or "notify parent in effect". Covers 12 specific scenarios where Effects are unnecessary or misused, with correct alternatives. Even if the useEffect looks reasonable at first glance, consult this skill to verify it's truly needed.
React Three Fiber fundamentals - Canvas, hooks (useFrame, useThree), JSX elements, events, refs. Use when setting up R3F scenes, creating components, handling the render loop, or working with Three.js objects in React.
Wagmi — React/Vue/Solid hooks and Core for Ethereum; config, connectors, read/write contracts, TanStack Query.