I don't use Nix with Haskell myself yet, because I haven't been doing much Haskelling recently. But I do use it with Python and it's really excellent to use onc

I don't use Nix with Haskell myself yet, because I haven't been doing much Haskelling recently. But I do use it with Python and it's really excellent to use once you start to "get it." Skimming this guide, it seems to do a nice job of explaining Nix as applied to Haskell development[0]. And I'm sure there are many other resources, since it seems to have some traction in that community. I don't know much about the other options you mentioned, but one of the really nice things about Nix is that it's language-independent, which makes it just as easy to express Haskell package dependencies as it is to express any arbitrary dependency (e.g. a foreign library you're linking against). [0]: https://ocharles.org.uk/blog/posts/2014-02-04-how-i-develop-with-nixos.html https://ocharles.org.uk/blog/posts/2014-02-04-how-i-develop-...