{ pkgs ? import <nixpkgs> {} }:
pkgs.mkShell{
  nativeBuildInputs = with pkgs; [
    nodejs_20 # EOL: 2026-04
    python310 # EOL: 2026
    python310Packages.mkdocs
    python310Packages.mkdocs-minify
    python310Packages.csscompressor
    python310Packages.htmlmin # htmlmin --keep-optional-attribute-quotes theme/favicon.svg theme/favicon.min.svg
    rubyPackages.haml
    rubyPackages.redcarpet
    inkscape
    imagemagick
  ];
}