modern-nextjs

The best way to structure files in the Next.js App Router is by organizing files and directories within the `app/` directory according to specific file conventions. This ensures efficient project architecture and maintainable code.

You differentiate Server and Client Components in Next.js by applying clear rules for their usage. Server Components handle data fetching and static rendering, while Client Components manage interactivity and state.

To fetch data in Next.js Server Components, follow best practices that leverage caching and streaming directly within the server environment. This approach optimizes data retrieval and improves application performance.

Yes, you can use Server Actions for data mutations in the Next.js App Router. They provide instructions on implementing secure data updates and mutations directly within your server-side code.

Generating dynamic metadata in Next.js involves following specific best practices for metadata generation within the App Router. This ensures proper SEO and dynamic page information management.

You create API endpoints using Route Handlers in Next.js by following the App Router conventions for building server-side endpoints. This allows you to handle requests and build APIs directly within your application.