How can I migrate my Express app to NestJS?

How can I migrate my Express app to NestJS?

Migrating from Express to NestJS involves several steps. First, you'll want to set up a new NestJS project using the CLI. Have you done that yet?

Not yet, how do I set up a new NestJS project?

You can create a new NestJS project by running nest new project-name in your terminal. This will scaffold a new project for you.

What about my existing routes and middleware?

You can migrate your routes by creating controllers in NestJS. Middleware can be adapted as well, but you'll need to use Nest's middleware system.

Are there any resources you recommend for learning more about NestJS?

Yes, the official NestJS documentation is a great place to start. There are also many tutorials and courses available online.