[marcus_cemes]

Perhaps I was a little harsh, this was a few years back when I was evaluating Elixir for a client, but ended up going back to a TS/Node.js stack instead. While the Phoenix documentation is stellar, I found it difficult to find good resources on best practices. I was probably doing something stupid and ran into internal and difficult to understand exceptions being raised on the Erlang side, from Cowboy if I recall. In another case, I was trying to validate API JSON input, the advice I got was to use Ecto (which I never really groked) or pattern match and fail. In JS, libraries like Zod and Valibot are a dream to work with.

The result was a lot of frustration, having been thoroughly impressed by Elixir and Phoenix in the past, knowing that I already knew how to achieve the same goal with Node.js with less code and would be able to justify the choice to a client. It didn't quite feel "there" to pick up and deploy, whereas SvelteKit with tRPC felt very enabling at the time and was easily picked up by others. Perhaps I need another project to try it out again and convince me otherwise. Funnily enough, a year later I replaced a problematic Node.js sever with Phoenix + Nerves running on a RPi Zero (ARM), flawless cross-compilation and deployment.

> Ports are not network transparent

I stand corrected, thank you for the explanation!