{
  # inputs,
  pkgs
, # config,
  # lib,
  ...
}:
{
  programs.helix = {
    extraPackages = with pkgs; [
      rust-analyzer
      rustfmt
      nil
      nixfmt-rfc-style
      python311Packages.python-lsp-server
      clang-tools
      black
      emmet-ls
      vscode-langservers-extracted
      nodePackages."@astrojs/language-server"
      nodePackages.bash-language-server
      cmake-language-server
      cmake-format
      # inputs.snippets-ls
      taplo
      typst-lsp
      gopls
      # golangci-lint-langserver
      delve
      gleam
    ];

    settings = {
      theme = "tokyonight";
      editor = {
        line-number = "relative";
        cursor-shape = {
          insert = "bar";
          normal = "block";
          select = "underline";
        };
        whitespace.render = {
          space = "all";
          tab = "all";
          newline = "none";
        };
        whitespace.characters = {
          space = "·";
          nbsp = "⍽";
          tab = "→";
          newline = "⏎";
          tabpad = "·"; # Tabs will look like "→···" (depending on tab width)
        };
        cursorline = true;
        lsp.display-messages = true;
      };
    };

    languages = {
      language-server.emmet-ls = {
        command = "emmet-ls";
        args = [ "--stdio" ];
      };
      language-server.astro-ls = {
        command = "astro-ls";
        args = [ "--stdio" ];
        config = {
          typescript.tsdk = "${pkgs.typescript}/lib/node_modules/typescript/lib";
          environment = "node";
        };
        # language-server.snippets-html = {
        #   command = "snippets-ls";
        #   args = [
        #     "-config"
        #     config.xdg.configFile."helix/snippets/html.json".target
        #   ];
        # };
      };
      language-server.deno-lsp = {
        command = "${pkgs.deno}/bin/deno";
        args = [ "lsp" ];
        config.deno.enable = true;
      };

      language = [
        {
          name = "html";
          language-servers = [
            "vscode-html-language-server"
            "emmet-ls"
            # "snippets-html"
          ];
        }
        {
          name = "astro";
          scope = "source.astro";
          injection-regex = "astro";
          file-types = [ "astro" ];
          roots = [
            "package.json"
            "astro.config.mjs"
          ];
          language-servers = [
            "astro-ls"
            "emmet-ls"
          ];
          auto-format = true;
        }
        {
          name = "nix";
          auto-format = true;
          formatter = {
            command = "nixfmt";
            args = [ "-" ];
          };
        }
        {
          name = "cpp";
          auto-format = true;
          formatter.command = "clang-format";
        }
        {
          name = "cmake";
          auto-format = true;
          formatter = {
            command = "cmake-format";
            args = [ "-" ];
          };
        }
        {
          name = "typescript";
          shebangs = [ "deno" ];
          roots = [
            "deno.json"
            "deno.jsonc"
            "package.json"
          ];
          auto-format = true;
          language-servers = [ "deno-lsp" ];
        }
      ];
    }; # end of languages
  }; # end of programs.helix

  # xdg.configFile = {
  #   "helix/snippets/html.json" = mkIf cfg.enable {
  #     source = jsonFormat.generate "html-snippets" {
  #       "html doc" = {
  #         isFileTemplate = true;
  #         prefix = [ "!" ];
  #         body = [
  #           "<!DOCTYPE html>"
  #           "<html>"
  #           "<head>"
  #           ''\t<meta charset=\"UTF-8\" />''
  #           ''\t<title>$\{1:title}</title>''
  #           "</head>"
  #           "<body>"
  #           ''\t$0''
  #           "</body>"
  #           "</html>"
  #         ];
  #         description = "HTML Document";
  #       };
  #     };
  #   };
  # };
}