Getting Started with Next.js 15: A Complete Guide

Next.js 15 brings significant improvements to the already powerful React framework. In this guide, we'll explore the key features and how to get started.

What's New in Next.js 15?

• Improved Performance: Faster builds and optimized runtime
• App Router Enhancements: Better routing capabilities
• Server Components: Enhanced server-side rendering
• TypeScript Support: First-class TypeScript integration

Installation

npx create-next-app@latest my-app
cd my-app
npm run dev

Project Structure

my-app/
├── src/
│   ├── app/
│   │   ├── page.tsx
│   │   └── layout.tsx
│   └── components/
├── public/
└── package.json

Creating Your First Page

export default function HomePage() {
  return (
    <main>
      <h1>Welcome to Next.js 15</h1>
      <p>Building modern web applications has never been easier!</p>
    </main>
  );
}

Conclusion

Next.js 15 is a powerful framework that makes building React applications easier and more efficient. Start building today!