rustodon VS ocaml-lsp

https://github.com/rustodon/rustodon#readme which has an awesome name but you're correct it appears that specific repo stalled out. I didn't check on the 41 forks of it

Good, maybe they'll use their deep rust experience to pick up https://github.com/rustodon/rustodon#readme and drive it forward, or make their own if AGPL is incompatible with the Mozilla licensing infrastructure (I don't know)

there's also Rustodon, though there hasn't been any activity in nearly three years

There was a project called Rustodon, but seems like it's dead.

There's one written in Rust too, in even earlier stages of development (no releases): https://github.com/rustodon/rustodon

Rustodon - A Mastodon-compatible, ActivityPub-speaking server in Rust

> There is no alternative to Django, for instance.

https://aantron.github.io/dream/, which is new and used by ocaml.org

> No serious IDE, except emacs

and vim, and visual studio, and whatever else supports the LSP protocol via https://github.com/ocaml/ocaml-lsp

> The standard library was so lacking that there is at least an alternative.

While janestreet does have an publish their own stdlib, I personally try to stick to the stdlib whenever possible. Not to knock janestreet. I'm glad they're around and have contributed a bunch.

But overall I agree with you. It's been my favorite language two write in for years now. You can't just reach for off-the-shelf libraries for every little thing. Although the ones that do exist tend to be written halfway decently.

Merlin is great, but it's vim plugin leaves a bit to be desired (in particular, it doesn't seem to use any of the modern async apis from vim 8+/neovim). Personally ocaml-lsp (which is still backed by Merlin on the backend) together with neovim's built-in lsp support has been far smoother for me

Perhaps the README[1] is out of date, but it appears to note that textDocument/implementation is not done? That's a pretty big hole.

[1]: https://github.com/ocaml/ocaml-lsp/#features

Short answer: yesWith https://marketplace.visualstudio.com/items?itemName=ocamllabs.ocaml-platformand https://github.com/ocaml/ocaml-lspand https://dune.readthedocs.io/en/stable/and utop

This is the one I tried and seems well supported - https://github.com/ocaml/ocaml-lsp . I've only started very lightly playing around with ocaml. It seems to be working fine on vscode and seems to do as expected on nvim too, at least as far as I configured nvim for it.

Typically I would recommend using https://github.com/ocaml/ocaml-lsp which is now the main OCaml language server, and VSCode with the OCaml Platform extension, a combo I know works well.

You might also look into ocaml-lsp for inspiration. Not everything will carry over to SML but it might help somtimes.