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Next.js has become the go-to framework for React developers. It provides everything you need to build fast, SEO-friendly web applications out of the box.
Server Components - Render components on the server for better performance and smaller bundle sizes.
App Router - The new routing system makes it easier to create layouts, handle loading states, and manage errors.
Built-in Optimization - Automatic image optimization, font loading, and script management.
Getting started is simple. Run this command in your terminal:
This will create a new Next.js project with TypeScript, Tailwind CSS, and ESLint configured.
The App Router uses a file-based routing system:
- [app/page.tsx](cci:7://file:///Users/ahmedramadan/Desktop/portofolio/src/app/page.tsx:0:0-0:0) - Your home page
-
-
By default, all components in Next.js 16 are Server Components. Use the
Server Components are great for:
- Fetching data
- Accessing backend resources
- Keeping sensitive data secure
Client Components are great for:
- Using React hooks
- Browser-only APIs
- Interactive UI elements
1. Use Server Components by default - Only switch to Client Components when necessary.
2. Colocate related files - Keep components, styles, and tests together.
3. Leverage caching - Next.js caches data fetching by default.
4. Optimize images - Always use the
Next.js 16 is a powerful framework that makes building modern web applications a joy. Start with the basics, follow best practices, and you'll be building production-ready apps in no time!
Happy coding!
December 26, 2025
Getting Started with Next.js 16: A Complete Guide
Learn how to build modern web applications with Next.js 16. We'll cover the App Router, Server Components, and best practices for 2024.
Why Next.js?
Next.js has become the go-to framework for React developers. It provides everything you need to build fast, SEO-friendly web applications out of the box.
Key Features
Server Components - Render components on the server for better performance and smaller bundle sizes.
App Router - The new routing system makes it easier to create layouts, handle loading states, and manage errors.
Built-in Optimization - Automatic image optimization, font loading, and script management.
Setting Up Your First Project
Getting started is simple. Run this command in your terminal:
npx create-next-app@latest my-app
This will create a new Next.js project with TypeScript, Tailwind CSS, and ESLint configured.
Project Structure
The App Router uses a file-based routing system:
- [app/page.tsx](cci:7://file:///Users/ahmedramadan/Desktop/portofolio/src/app/page.tsx:0:0-0:0) - Your home page
-
app/about/page.tsx - The about page
-
app/blog/[slug]/page.tsx - Dynamic blog post pages
Server vs Client Components
By default, all components in Next.js 16 are Server Components. Use the
"use client" directive when you need interactivity:
Server Components are great for:
- Fetching data
- Accessing backend resources
- Keeping sensitive data secure
Client Components are great for:
- Using React hooks
- Browser-only APIs
- Interactive UI elements
Best Practices
1. Use Server Components by default - Only switch to Client Components when necessary.
2. Colocate related files - Keep components, styles, and tests together.
3. Leverage caching - Next.js caches data fetching by default.
4. Optimize images - Always use the
next/image component.
Conclusion
Next.js 16 is a powerful framework that makes building modern web applications a joy. Start with the basics, follow best practices, and you'll be building production-ready apps in no time!
Happy coding!