ink•3mo ago

Run Nest.js with Deno2.0

Hi, congrats for Deno2.0 release. Now I'm trying to run my Nest.js project with Deno2.0 But I'm a noob and do not know how.(I didn't totally understood Deno2.0 supports npm modules) What is the standard or official way to run nest with Deno2.0? Just wait for Nest team to support Deno2.0?

14 Replies

Di•3mo ago

Hey, just install nestjs via npm and use deno to run commands like start, dev, etc. That's it

inkOP•3mo ago

Could you provide me full commands?

$ npm i -g @nestjs/cli
$ nest new .
$ # i donno what goes in here
$ #its originally $nest start

$ npm i -g @nestjs/cli
$ nest new .
$ # i donno what goes in here
$ #its originally $nest start

fro.profesional•3mo ago

@ink This worked for me pnpx @nestjs/cli new deno-2-nestjs and I chosed pnpm for install After that cd into the project and run deno task dev and should work! I tried directly with deno and did not work deno -A npm:@nestjs/cli new deno-2-nestjs So for more complex scenarios (like this one, running nestjs) we have to use a know package manager like npm, pnpm and use deno run the app, does that make sense?

inkOP•3mo ago

inkOP•3mo ago

I removed my node and npm to make sure deno runs it but I failed. I exactly followed your instruction except for the project name.

fro.profesional•3mo ago

You are right 🤔

  console.log(Deno)
              ^
ReferenceError: Deno is not defined

  console.log(Deno)
              ^
ReferenceError: Deno is not defined

fro.profesional•3mo ago

I think I got it working following this https://uptownhr.com/blog/nest-on-deno/ I'm creating a repro

NestJS on Deno?

Running NestJS on Deno (Yes, It's Possible!)

fro.profesional•3mo ago

https://github.com/fro-profesional/deno-2-nestjs

GitHub

GitHub - fro-profesional/deno-2-nestjs

Contribute to fro-profesional/deno-2-nestjs development by creating an account on GitHub.

inkOP•3mo ago

thx I'll try this after few hours

inkOP•3mo ago

seems working:cookie_deno: :deno_thankyou:

fro.profesional•3mo ago

Hopefully, in the future, we can scaffold an app using the NestJS CLI Although I think it would be a matter of adding the dependencies to the deno.json? I'll try that later

inkOP•3mo ago

I tried using TypeORM for the project but encountered some issues. For now, I’m done with it and will wait until either NestJS or Deno officially supports the other.

Sorikairo•3mo ago

You can try Danet. It’s Deno’s NestJS equivalent. It handles HTTP, Websocket, KVQueue Worker, Scheduled Task, SSE. Probably the most comprehensive documentation in Deno first userland. https://github.com/Savory/Danet https://danet.land

GitHub

GitHub - Savory/Danet: The most mature backend framework for Deno. ...

The most mature backend framework for Deno. Create awesome HTTP and WebSocket server as well as KVQueue workers ! - Savory/Danet

Danet

The most mature backend framework for Deno

Run Nest.js with Deno2.0

Did you find this page helpful?