🛠️ React Nextjs Development
ReactとNext.js 14+を用いて、App RouterやServer Components、TypeScript、Tailwind CSSなどの最新技術を駆使したモダンなフロントエンドアプリケーションを開発するためのSkill。
📺 まず動画で見る(YouTube)
▶ 【衝撃】最強のAIエージェント「Claude Code」の最新機能・使い方・プログラミングをAIで効率化する超実践術を解説! ↗
※ jpskill.com 編集部が参考用に選んだ動画です。動画の内容と Skill の挙動は厳密には一致しないことがあります。
📜 元の英語説明(参考)
React and Next.js 14+ application development with App Router, Server Components, TypeScript, Tailwind CSS, and modern frontend patterns.
🇯🇵 日本人クリエイター向け解説
ReactとNext.js 14+を用いて、App RouterやServer Components、TypeScript、Tailwind CSSなどの最新技術を駆使したモダンなフロントエンドアプリケーションを開発するためのSkill。
※ jpskill.com 編集部が日本のビジネス現場向けに補足した解説です。Skill本体の挙動とは独立した参考情報です。
⚠️ ダウンロード・利用は自己責任でお願いします。当サイトは内容・動作・安全性について責任を負いません。
🎯 このSkillでできること
下記の説明文を読むと、このSkillがあなたに何をしてくれるかが分かります。Claudeにこの分野の依頼をすると、自動で発動します。
📦 インストール方法 (3ステップ)
- 1. 上の「ダウンロード」ボタンを押して .skill ファイルを取得
- 2. ファイル名の拡張子を .skill から .zip に変えて展開(macは自動展開可)
- 3. 展開してできたフォルダを、ホームフォルダの
.claude/skills/に置く- · macOS / Linux:
~/.claude/skills/ - · Windows:
%USERPROFILE%\.claude\skills\
- · macOS / Linux:
Claude Code を再起動すれば完了。「このSkillを使って…」と話しかけなくても、関連する依頼で自動的に呼び出されます。
詳しい使い方ガイドを見る →- 最終更新
- 2026-05-17
- 取得日時
- 2026-05-17
- 同梱ファイル
- 1
💬 こう話しかけるだけ — サンプルプロンプト
- › React Nextjs Development を使って、最小構成のサンプルコードを示して
- › React Nextjs Development の主な使い方と注意点を教えて
- › React Nextjs Development を既存プロジェクトに組み込む方法を教えて
これをClaude Code に貼るだけで、このSkillが自動発動します。
📖 Claude が読む原文 SKILL.md(中身を展開)
この本文は AI(Claude)が読むための原文(英語または中国語)です。日本語訳は順次追加中。
React/Next.js Development Workflow
Overview
Specialized workflow for building React and Next.js 14+ applications with modern patterns including App Router, Server Components, TypeScript, and Tailwind CSS.
When to Use This Workflow
Use this workflow when:
- Building new React applications
- Creating Next.js 14+ projects with App Router
- Implementing Server Components
- Setting up TypeScript with React
- Styling with Tailwind CSS
- Building full-stack Next.js applications
Workflow Phases
Phase 1: Project Setup
Skills to Invoke
app-builder- Application scaffoldingsenior-fullstack- Full-stack guidancenextjs-app-router-patterns- Next.js 14+ patternstypescript-pro- TypeScript setup
Actions
- Choose project type (React SPA, Next.js app)
- Select build tool (Vite, Next.js, Create React App)
- Scaffold project structure
- Configure TypeScript
- Set up ESLint and Prettier
Copy-Paste Prompts
Use @app-builder to scaffold a new Next.js 14 project with App Router
Use @nextjs-app-router-patterns to set up Server Components
Phase 2: Component Architecture
Skills to Invoke
frontend-developer- Component developmentreact-patterns- React patternsreact-state-management- State managementreact-ui-patterns- UI patterns
Actions
- Design component hierarchy
- Create base components
- Implement layout components
- Set up state management
- Create custom hooks
Copy-Paste Prompts
Use @frontend-developer to create reusable React components
Use @react-patterns to implement proper component composition
Use @react-state-management to set up Zustand store
Phase 3: Styling and Design
Skills to Invoke
frontend-design- UI designtailwind-patterns- Tailwind CSStailwind-design-system- Design systemcore-components- Component library
Actions
- Set up Tailwind CSS
- Configure design tokens
- Create utility classes
- Build component styles
- Implement responsive design
Copy-Paste Prompts
Use @tailwind-patterns to style components with Tailwind CSS v4
Use @frontend-design to create a modern dashboard UI
Phase 4: Data Fetching
Skills to Invoke
nextjs-app-router-patterns- Server Componentsreact-state-management- React Queryapi-patterns- API integration
Actions
- Implement Server Components
- Set up React Query/SWR
- Create API client
- Handle loading states
- Implement error boundaries
Copy-Paste Prompts
Use @nextjs-app-router-patterns to implement Server Components data fetching
Phase 5: Routing and Navigation
Skills to Invoke
nextjs-app-router-patterns- App Routernextjs-best-practices- Next.js patterns
Actions
- Set up file-based routing
- Create dynamic routes
- Implement nested routes
- Add route guards
- Configure redirects
Copy-Paste Prompts
Use @nextjs-app-router-patterns to set up parallel routes and intercepting routes
Phase 6: Forms and Validation
Skills to Invoke
frontend-developer- Form developmenttypescript-advanced-types- Type validationreact-ui-patterns- Form patterns
Actions
- Choose form library (React Hook Form, Formik)
- Set up validation (Zod, Yup)
- Create form components
- Handle submissions
- Implement error handling
Copy-Paste Prompts
Use @frontend-developer to create forms with React Hook Form and Zod
Phase 7: Testing
Skills to Invoke
javascript-testing-patterns- Jest/Vitestplaywright-skill- E2E testinge2e-testing-patterns- E2E patterns
Actions
- Set up testing framework
- Write unit tests
- Create component tests
- Implement E2E tests
- Configure CI integration
Copy-Paste Prompts
Use @javascript-testing-patterns to write Vitest tests
Use @playwright-skill to create E2E tests for critical flows
Phase 8: Build and Deployment
Skills to Invoke
vercel-deployment- Vercel deploymentvercel-deploy-claimable- Vercel deploymentweb-performance-optimization- Performance
Actions
- Configure build settings
- Optimize bundle size
- Set up environment variables
- Deploy to Vercel
- Configure preview deployments
Copy-Paste Prompts
Use @vercel-deployment to deploy Next.js app to production
Technology Stack
| Category | Technology |
|---|---|
| Framework | Next.js 14+, React 18+ |
| Language | TypeScript 5+ |
| Styling | Tailwind CSS v4 |
| State | Zustand, React Query |
| Forms | React Hook Form, Zod |
| Testing | Vitest, Playwright |
| Deployment | Vercel |
Quality Gates
- [ ] TypeScript compiles without errors
- [ ] All tests passing
- [ ] Linting clean
- [ ] Performance metrics met (LCP, CLS, FID)
- [ ] Accessibility checked (WCAG 2.1)
- [ ] Responsive design verified
Related Workflow Bundles
development- General developmenttesting-qa- Testing workflowdocumentation- Documentationtypescript-development- TypeScript patterns
Limitations
- Use this skill only when the task clearly matches the scope described above.
- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.