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Next.js 15 Fullstack Web Apps · Lesson

Pages, Layouts & Routing Basics

Explore the App Router, define pages, create shared layouts, and navigate between routes in your application.

Welcome to App Router

The App Router is Next.js 15's routing system, built on React Server Components. It lets you co-locate components, styles, and tests by route.

Routes from Your Files

Routing is filesystem-based: your folder structure inside app/ directly defines your URLs, keeping the project predictable.

All lessons in this course

  1. Introduction to Next.js 15
  2. Project Setup and Configuration
  3. Pages, Layouts & Routing Basics
  4. Metadata, SEO, and the Document Head
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