What does HackerNews think of langserver?

The Nim language server implementation (based on nimsuggest)

Language: Nim

As recommended by michaelsbradley below, I installed https://github.com/nim-lang/langserver. I'm using coc.nvim (https://github.com/neoclide/coc.nvim) so I followed the instructions here from nim langserver https://github.com/nim-lang/langserver#vimneovim and seems to be working well!

Maybe give nimlangserver a shot, it's an alternative to nimlsp:

   nimble install nimlangserver

Both in progress.

Language server:

As for a REPL, there is already `nim secret`, but there is work being done to create a better interactive environment.