Layouts and Page Components
Master creating nested layouts and page components within the App Router structure for organized UI.
App Router UI Structure
The Next.js App Router organizes your application's user interface (UI) using special files: layout.js and page.js.
This structured approach helps you build consistent UIs that are easy to manage and scale across your mobile app.
What is a Layout?
A layout defines shared UI for a segment of routes. Think of it as a wrapper that surrounds your pages and other layouts.
- Layouts can contain common elements like navigation bars, footers, or sidebars.
- They don't re-render when navigating between pages within the same layout, improving performance.
All lessons in this course
- Layouts and Page Components
- Dynamic Routes & Params
- Loading & Error UI
- Route Groups and Nested Layouts