What is routing in Next.js and how does it work?

What is routing in Next.js and how does it work?

Routing in Next.js is the mechanism that allows you to navigate between different pages in your application. It uses a file-based routing system, where the file structure in the 'pages' directory corresponds to the routes of your app.

Can you explain how dynamic routing works in Next.js?

Dynamic routing in Next.js allows you to create routes that can change based on the data. You can achieve this by using square brackets in your file names, like [id].js, which lets you capture dynamic segments of the URL.

What about nested routes? How can I implement them?

Nested routes can be implemented by creating subdirectories within the 'pages' directory. For example, if you have a folder structure like 'pages/blog/[id].js', it will allow you to access routes like '/blog/1', '/blog/2', etc.

Are there any best practices for routing in Next.js?

Yes, some best practices include keeping your routes simple, using descriptive names for your files, and leveraging dynamic routes for better scalability.