Getting Started with Next.js 14 App Router

Next.js 14 introduces powerful features like Server Actions, improved metadata resolution, and faster compilation. In this tutorial, we will walk through the core layout patterns, nested routes, and data fetching strategies that make Next.js 14 the ideal framework for modern web engineering.

Why App Router?

App Router provides nested layouts, error boundaries, and loading states out of the box, reducing boilerplate and boosting site performance.