Next.js App Router Course - Final

The Next.js App Router Course - Final is a dashboard template that ships the entire finished code from the official Next.js App Router course, giving you a working Next.js 14 app with authentication, a PostgreSQL-backed dashboard, and Server Actions.

What is the Next.js App Router Course - Final?

This repository holds the final version of the dashboard application built through the Next.js App Router curriculum on nextjs.org/learn. The metadata describes it as a basic Next.js 14 project fully created with the App Router, NextAuth, layouts, error pages, Server Actions, and partial rendering. It serves as the reference implementation that learners can compare against as they complete the course. The code uses PostgreSQL as its database, Tailwind CSS for styling, and includes NextAuth for authentication.

Key Features

• Next.js 14 App Router — Uses the App Router directory structure with nested layouts and the modern routing model.
• NextAuth integration — Authentication is wired in with NextAuth to protect dashboard routes and manage sessions.
• Server Actions — Data mutations are executed via Server Actions, as noted in the repository description.
• Layouts and error pages — The project includes layout components and custom error pages in line with the course structure.
• Partial rendering — Demonstrates partial rendering techniques by mixing static and dynamic rendering within the App Router.
• PostgreSQL database — Data for the dashboard is stored in PostgreSQL, with the repository topic list confirming PostgreSQL usage.
• Tailwind CSS — Styling is implemented with Tailwind CSS utility classes, as listed in the repository topics.

Who is it for?

• Learners of the Next.js App Router course — Use this template as the solution key to check your own dashboard code after each lesson.
• Developers new to App Router patterns — Inspect a real application that combines authentication, layouts, error handling, and Server Actions in one codebase.
• Project starters needing an authenticated dashboard — Clone this repository as a base for building an admin interface backed by PostgreSQL and styled with Tailwind.

What can you do with it?

• Verify your coursework: Review the final code for every section of the Next.js curriculum and confirm that your implementations of routing, data fetching, and authentication match the intended approach.
• Learn Next.js 14 conventions: Explore how the App Router organizes files, how partial rendering splits static and dynamic content, and how Server Actions replace traditional API routes.
• Customize the dashboard: Replace the PostgreSQL schema, alter the Tailwind design, or add new route segments while retaining the existing auth and layout patterns.