bramble VS Papercups

I've been looking into Nix a lot lately (but have yet to take the leap - I'll probably start with devshell)

But a couple of projects have come up lately that piqued my interest wrt syntax and alteratives (Since I am not sure about Scheme anymore than Nix (as a langauge) :-)

  * https://github.com/maxmcd/bramble

An alternative to Nix that uses Starlark (python syntax) instead of a purely functional programming language: https://github.com/maxmcd/bramble

I struggled to climb the steep learning curve of Nix/NixOS and wondered what it would be like with a more familiar (to me) syntax.

It's been very rewarding to write. I was able to implement some ideas from the initial Nix paper that aren't present in Nix. Nix is also quite dependent on the use of the /nix/store path, but I was able to allow a user to use almost any path for their build store without sacrificing on the potential for a shared build cache. I also want to have better native support for things like building docker images, among other features.

I'm currently implementing sandboxing and finalizing some of the build structure, but hoping it'll be usable sometime soon.

The best language for the task at hand, when presented with time constraints, is the one that you already know well. OP said in the article that they authored Papercups [1]. Adopting Elixir for a websocket-push service makes a lot of sense, then. However, why don't you learn Elixir, some OTP, and then reconsider that question? You could be missing out.

[1] https://github.com/papercups-io/papercups

https://github.com/papercups-io/papercups - 5.2k stars, uses Phoenix 1.6

Papercups

Shameless plug here if anyone is interested in an open source live chat tool check out https://github.com/papercups-io/papercups

Phoneix - Elixir

We're a live message tool and it is basically what Elixir is built for https://github.com/papercups-io/papercups.

The Elixir community has been great and incredibly friendly. I originally was worried about the size of the community but that hasn't been an issue the community has been super helpful. I also think the annual stackoverflow usage surveys are very misleading because most of the community's questions get asked in ElixirForum and not on Stackoverflow.

Phoneix is the web framework of Elixir which is very similar to Rails but minus a lot of the magic has been very helpful for our productivity as well.

If I had to built another service that is websocket heavy I would definitely use Elixir. Even if it was a standard crud app I would still most likely choose Elixir.