Next.js 15 is one of the most powerful React frameworks for building modern web applications. It is widely adopted by startups, enterprises, and digital agencies around the world.
In this Next.js 15 tutorial, PT Code Hero Indonesia explains the two most important features: App Router and Server Actions, along with best practices for scalable and SEO-friendly development.
What Is Next.js 15?
Next.js 15 is a React-based framework designed for high performance, scalability, and excellent search engine optimization. It supports multiple rendering strategies out of the box.
- Server-side rendering (SSR)
- Static site generation (SSG)
- Incremental static regeneration (ISR)
- Modern App Router architecture
Understanding the App Router
The App Router introduces a new way to organize routes using the app directory. This makes large applications easier to maintain and scale.
Key Benefits of App Router
- Clear project structure
- Built-in layouts and loading states
- Improved performance
- Better developer experience
Server Actions Explained
Server Actions allow developers to run backend logic directly from React components, eliminating the need for separate API layers.
This feature significantly reduces complexity while improving security and performance.
SEO Advantages of Next.js 15
Next.js 15 is highly optimized for SEO. Metadata can be rendered on the server, making pages easily indexable by search engines.
Many businesses choose Next.js when working with professional website development services .
When to Work with Professionals
While tutorials are helpful, building production-ready applications requires expert knowledge in performance, SEO, and UI/UX.
Collaborating with professional SEO services and UI/UX design experts ensures long-term success.
Build Your Next.js App with Experts
PT Code Hero Indonesia helps businesses build secure, scalable, and high-performance Next.js applications.
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