nextjs-app-router-routing

name	nextjs-app-router-routing
description	Plan and implement Next.js App Router routing for premium websites and apps. Use when working with app/ routes, pages, layouts, templates, loading, error, not-found files, route groups, dynamic segments, nested navigation, Link usage, or homepage structure in a Next.js project.

Next.js App Router Routing

Use This Skill

Use this skill for plan next.js app router pages, layouts, and route files.

Operating Contract

1. Inspect the existing project before changing code.
2. Identify the router/framework, entry files, styling system, and interaction system.
3. Keep premium visual standards active: no generic copy, no default-looking UI, no unfinished states.
4. Follow existing project conventions unless a change clearly improves the result.
5. Run available checks and visually inspect responsive output when the change affects UI.

Required Reference

Read references/nextjs-app-router-routing-guide.md before making architectural or visible UI changes with this skill.