{
  pkgs,
  inputs,
  config,
  system,
  ...
}:
{
  programs.vscode = {
    enable = true;
    package = pkgs.vscodium;
    extensions =
      with pkgs.vscode-extensions;
      [
        ms-python.python
        vscodevim.vim
        yzhang.markdown-all-in-one
        bungcip.better-toml
        eamodio.gitlens
        jnoortheen.nix-ide
        mkhl.direnv
      ]
      ++ pkgs.vscode-utils.extensionsFromVscodeMarketplace [
        {
          name = "Sync-Rsync";
          publisher = "vscode-ext";
          version = "0.36.0";
          sha256 = "sha256-0b/OHLZfXo0NAVAVkzZSqMGDzF0uvPRoiqsZtW1iOdA";
        }
        # TODO: probably available in nixpkgs soonish?
        {
          name = "mypy-type-checker";
          publisher = "ms-python";
          version = "2023.3.12681020";
          sha256 = "sha256-rhed7CQlvxksVCGc9nPU2oYQWtXcAV5TzuG63e8Y3zM=";
        }
        {
          name = "black-formatter";
          publisher = "ms-python";
          version = "2023.5.12771008";
          sha256 = "sha256-lJG0RRUUMhQGs2a6oBtoqt+uY1kSJ0+cbmaP07hNh2o=";
        }
        {
          name = "vscode-pets";
          publisher = "tonybaloney";
          version = "1.25.1";
          sha256 = "sha256-as3e2LzKBSsiGs/UGIZ06XqbLh37irDUaCzslqITEJQ=";
        }
      ];
    userSettings =
      let
        defaultPython = pkgs.python3.withPackages (ps: [
          ps.jedi
          ps.jedi-language-server
          ps.pip
          ps.setuptools # for pkg_resources
          ps.black
          ps.mypy
        ]);
      in
      {
        "editor.fontLigatures" = true;
        "editor.accessibilitySupport" = false;  # prevent asking
        "window.autoDetectColorScheme" = true;
        "workbench.preferredDarkColorTheme" = "Default Dark Modern";
        "workbench.preferredLightColorTheme" = "Default Light Modern";
        "[nix]" = {
          "editor.insertSpaces" = true;
          "editor.tabSize" = 2;
          # for now, disable automatic formatting to prevent disruption of existing code bases
          "editor.formatOnPaste" = false;
          "editor.formatOnSave" = false;
          "editor.formatOnType" = false;
        };
        "nix.formatterPath" = "${pkgs.nixfmt}/bin/nixfmt";
        "editor.fontSize" = 13;
        "editor.fontWeight" = "normal";
        "git.detectSubmodulesLimit" = 30;
        "[python]" = {
          "breadcrumbs.showClasses" = true;
          "breadcrumbs.showFunctions" = true;
          "gitlens.codeLens.symbolScopes" = [ "!Module" ];
          "editor.defaultFormatter" = "ms-python.black-formatter";
          "editor.formatOnSave" = true;
        };
        "python.languageServer" = "Jedi"; # don't use proprietary pylance server
        "python.defaultInterpreterPath" = "${defaultPython}/bin/python";
        "black-formatter.path" = [ "${pkgs.python3Packages.black}/bin/black" ];
        "black-formatter.importStrategy" = "fromEnvironment";
        "mypy-type-checker.path" = [ "${pkgs.python3Packages.mypy}/bin/mypy" ];
        "mypy-type-checker.importStrategy" = "fromEnvironment";
        "mypy-type-checker.args" = [ "--ignore-missing-imports" ];
        "gitlens.telemetry.enabled" = false;
        "vim.highlightedyank.enable" = true;
        "vim.history" = 500;
        "vim.neovimUseConfigFile" = true;
        "vim.enableNeovim" = true;
        "git.suggestSmartCommit" = false;
        "editor.rulers" = [ 79 ];
        "vim.useSystemClipboard" = true;
        "vim.smartRelativeLine" = true;
        "diffEditor.ignoreTrimWhitespace" = false;
        "files.associations" = {
          "*.py" = "python";
        };
        "editor.renderWhitespace" = "all";
        "editor.fontFamily" = "Iosevka Curly Slab, Menlo, Monaco, 'Courier New', monospace";
        "vim.neovimPath" = "/Users/os/.nix-profile/bin/nvim";
        "sync-rsync.options" = [ ];
      };
  };
}