React Expert

Quality score: 70/100 · Category: Engineering · Sub-category: frontend

fw:react

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.

What this skill does

React Expert is a production-ready Claude Code skill (quality score 70/100) in the frontend sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/react-expert/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when building React 18+ applications in .jsx or .

Who uses this skill

The React Expert skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/react-expert
curl -L https://claudskills.com/skills/react-expert/SKILL.md \
  -o ~/.claude/skills/react-expert/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/react-expert/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/react-expert/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\react-expert\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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