You can check the Ghcide and the (early work in progress but very usable) haskell-language-server projects. They implement the language server protocol and add

You can check the Ghcide and the (early work in progress but very usable) haskell-language-server projects. They implement the language server protocol and add ide-like functionality for Haskell to any editor that support the protocol like vscode. I totally agree that the records system is annoying.