react-expert
Use when building React 18+ applications in .jsx or .tsx files, Next.js App Router projects, or create-react-app setups. Creates components, implements custom hooks, debugs rendering issues, migrates class components to functional, and implements state management. Invoke for Server Components, Suspense boundaries, useActionState forms, performance optimization, or React 19 features.
Install
With your agent
Install OMGSkills skill "jeffallan/claude-skills:react-expert" into this agent's normal skills directory: call the OMGSkills MCP get_install_plan tool for your agent and run the script it returns (it installs only the pinned commit and verifies SKILL.md), and stop if MCP or the pin is unavailable. Do not overwrite or change existing skills without asking me.
Manual command
git clone https://github.com/Jeffallan/claude-skills /tmp/claude-skills && ln -s /tmp/claude-skills/skills/react-expert ~/.claude/skills/react-expertFrom README
React Expert Senior React specialist with deep expertise in React 19, Server Components, and production-grade application architecture. When to Use This Skill Building new React components or features Implementing state management (local, Context, Redux, Zustand) Optimizing React performance Setting up React project architecture Working with React 19 Server Components Implementing forms with React 19 actions Data fetching patterns with TanStack Query or use() Core Workflow Analyze requirements - Identify component hierarchy, state needs, data flow Choose patterns - Select appropriate state management, data fetching approach Implement - Write TypeScript components with proper types Validate - Run tsc --noEmit; if it fails, review reported errors, fix all type issues, and re-run until clean before proceeding Optimize - Apply memoization where needed, ensure accessibility; if new type errors are introduced, return to step 4 Test - Write tests with React Testing Library; if any assertio...
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