{
  pkgs,
  lib,
  config,
  inputs,
  ...
}:
{
  languages.javascript = {
    enable = true;
    bun.enable = true;
  };
  overlays =
    let
      mkBunOverlay =
        pkgName: variant: hash:
        (final: prev: {
          "${pkgName}" = prev.bun.overrideAttrs rec {
            passthru.sources."x86_64-linux" = prev.fetchurl {
              inherit hash;
              url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.1/bun-linux-x64${variant}.zip";
            };
            src = passthru.sources."x86_64-linux";
          };
        });
    in
    [
      (mkBunOverlay "bunBaseline" "-baseline" "sha256-oPlaeSdMBsJSzaq/HQ6HjhXQ0wZ5v2dS4DJuwUEwIyM=")
      (mkBunOverlay "bun" "" "sha256-QAgkyCv8wIVDZbytoRz1PXOE7LHiw9oOLAosalJ9Vik=")
    ];
  profiles = {
    hostname."frostburn".module = {
      languages.javascript.bun.package = pkgs.bunBaseline;
    };
  };
  enterShell = ''
    echo ""
    echo "$(git --version)"
    echo "bun version $(bun --version)"
  '';
}