[cptwunderlich]

The Haskell Language Server (LSP) always needs help: https://github.com/haskell/haskell-language-server/issues?q=...

As for GHC compile times... hard to say. The compiler does do a lot of things. Type checking and inference of a complex type system, lots of optimizations etc. I don't think it's just some bug/inefficient implementation, bc. resources have been poured into optimizations and still are. But there are certainly ways to improve speed. For single issues, check the bug-tracker: https://gitlab.haskell.org/ghc/ghc/-/issues/?label_name%5B%5...

For the big picture, maybe ask in the discourse[1] or the mailing list. If you want to contribute to the compiler, I can recommend that you ask for a gitlab account via the mailing list and introduce youself and your interests. Start by picking easy tickets - GHC is a huge codebase, it takes a while to get familiar.

Other than that, I'd say some of the tooling could use some IDE integration (e.g., VS Code plugins).

[1]...https://discourse.haskell.org/

[ants_everywhere]

thanks!