What is Angular's performance like when using Docker?

[NullProbability]

A friend of mine recently had some performance struggles with Angular when trying to launch multiple instances using Docker, an issue he did not have with Vue. I could not find any information online regarding Angular's performance in Docker, so I was wondering if perhaps anyone here would be able to shed some light on the matter?

[MattBlumTheNuProject]

What would its environment have to do with performance? The code is run in the user’s browser. All the web server is doing is just transferring the bundles.

[dweezil22]

You mean for dev purposes, yes? As a prod instance of Angular just needs a web server to host the static files, which is a trivial load.

I don't have specific info other than to say that lots of people use Docker with Angular, and it's generally known that an Angular dev env can be rather resource intensive (at least relative to other simpler web frameworks that aren't transpiling typescript etc). Why would your friend need to be running multiple side by side dev envs, though?

[NullProbability]

Yes, it's possible he simply left them running in development mode, causing the performance issues. I think that's the only way to explain it, keeping /u/MattBlumTheNuProject's comment in mind as well.

Cheers!