Create a new Next.js application with best practices and optimal configuration
Claude Code subagent/command format. Runs in Claude Code.
✓ Writes only inside the .claude/ folder you choose — nothing else is touched.
Or install via CLI:
npx configdeck add nextjs-scaffoldThis config's contents are auto-scanned for shell execution, outbound network, and secret/key access.
Detected the following — review the preview before installing:
Loading…Analyze and optimize Next.js bundle size with detailed recommendations
Comprehensive Next.js performance audit with actionable optimization recommendations
Test and validate Next.js API routes with comprehensive test scenarios
Synchronize environment variables between local development and Vercel deployments
Generate optimized Vercel Edge Functions with geolocation, authentication, and data transformation
Comprehensive Next.js migration assistant for Pages Router to App Router, JavaScript to TypeScript, and modern patterns