Getting Started with Next.js 15

Tech Webs••1 min read•978 views
Next.jsReactWeb DevelopmentJavaScript

Learn about the latest features in Next.js 15 and how to build modern web applications.

Getting Started with Next.js 15

Next.js 15 introduces several exciting features that make building modern web applications easier than ever.

Key Features

1. App Router Improvements

The App Router has been enhanced with better performance and new capabilities:
  • Improved caching mechanisms
  • Better streaming support
  • Enhanced server actions

2. React Server Components

Server Components are now the default, providing:
  • Reduced JavaScript bundle sizes
  • Faster initial page loads
  • Better SEO out of the box

3. Turbopack

The new bundler brings significant performance improvements:
  • Up to 700x faster than Webpack
  • Incremental computation
  • Better HMR (Hot Module Replacement)

Getting Started

bash
1npx create-next-app@latest my-app
2cd my-app
3npm run dev

Conclusion

Next.js 15 is a major step forward in web development, offering improved performance and developer experience.

Comments (5)

wenboDecember 12, 2025

1adaw1adaw1adaw1adaw1adaw

Tech WebsDecember 4, 2025

Hello

1December 4, 2025

111

LayDecember 4, 2025

Agree

aaDecember 4, 2025

Hi

Sarah JohnsonDecember 4, 2025

I have a question about Turbopack - is it production-ready?

Tech WebsDecember 4, 2025

Great question! Turbopack is currently in beta but is stable for development use. For production, Webpack is still recommended.

Tech WebsDecember 4, 2025

Really?

John SmithDecember 4, 2025

Great article! Very helpful for getting started with Next.js 15.