csharp-language-server VS python-lsp-server

The recommended approach used to be coc-omnisharp, but it has been discontinued in favor of chsarp-ls. I have installed csharp-ls with dotnet tool install --global csharp-ls, and the executable is on ~/.dotnet/tools. The following is on my coc settings:

I switched to https://github.com/razzmatazz/csharp-language-server which doesn't have as many features.

Apropos lsp, these two might be interesting, if you haven't yet given up on C#. Again, that should work on many editors, including the evil one at hand. Note how both explicitly name vim, emacs and vscode in their documentation.

It using lsp protol.i tried the new version of omnisharp with lsp but its really bad, 2 client extension if you don't want to use omnisharp https://github.com/statiolake/vscode-csharp-ls And https://github.com/vytautassurvila/vscode-csharp-ls And last, server lsp https://github.com/razzmatazz/csharp-language-server

lol quite specific. do you know https://github.com/razzmatazz/csharp-language-server ?

There's Saulius's lsp too too, altogh I haven't tried it yet.

You could also set the semantic tokens capability to nil. Another alternative to omnisharp is csharp-language-server which has recently added support for semantic tokens.

I ended up using csharp_ls, https://github.com/razzmatazz/csharp-language-server/issues/34 posted what I found here. Once I got things pointing to the right mono dll it started working great.

Sadly, OmniSharp (the LSP for vscode and nvim) isn't all that great. The performance is incredibly bad, easily orders of magnitude worse than VS and Rider.

There is this alternative LSP, which I plan to try out still: https://github.com/razzmatazz/csharp-language-server

I don't know about your case, but wanted to add a comment. I had some problems recently with omnisharp, and someone recommended me to try https://github.com/razzmatazz/csharp-language-server instead of omnisharp, I switched and so far with no issues.

Python LSP Server works great, is easier to install and even offers some optional extensions.

https://github.com/python-lsp/python-lsp-server

I suggest looking for blog posts about this, you're gunnuh wanna pick out a plugin manager and stuff. It's kind of like a package manager for neovim. You can install everything manually but usually you manually install a plugin manager and it gives you commands to manage the rest of your plugins.

These two plugins are the bare minimum in my view.

https://github.com/nvim-treesitter/nvim-treesitter

Treesitter gives you much better syntax highlighting based on a parser for a given language.

https://github.com/neovim/nvim-lspconfig

This plugin helps you connect to a given language LSP quickly with sensible defaults. You more or less pick your language from here and copy paste a snippet, and then install the relevant LSP:

https://github.com/neovim/nvim-lspconfig/blob/master/doc/ser...

For Python you'll want pylsp. For JavaScript it will depend on what frontend framework you're using, I probably can't help you there.

pylsp itself takes some plugins and you'll probably want them. https://github.com/python-lsp/python-lsp-server

Best of luck! Happy hacking.

I came at the tail end of https://github.com/python-lsp/python-lsp-server/issues/195. The possibility of me sponsoring a fix came up, and I’m on board with it, but the other contributor never replied.

I haven't used pylint, but I find mypy with python-lsp-server extremely easy to use with nvim-lspconfig, especially on Arch linux.

Whatever you use, make sure you have syntax highlighting, completion and error checking! I'm using pylsp and shellcheck in emacs, but those or similar options should work in any IDE, replacing much of what made IDEs unique in former times.

Perhaps unrelated, from my experience, pylsp is better than pyright, see https://github.com/python-lsp/python-lsp-server/.

I am finally starting to use lsp for python development. I am using pylsp as LS.

I'm talking about this python LSP server (the command is pylsp that's why).

Another example, you can setup python-lsp-server with nvim-lspconfig (lsp server also needs to be installed globally or in virtualenv) and they have a plugin for black which you can then install in the same virtualenv and just use lsp to format the code instead of formatter.nvim.

Do you use any lsp (like pylsp or pyright)? If yes, did you setup it to use proper python / did you activate venv?