{
  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";

  outputs = { self, nixpkgs }:
    let
      system = "x86_64-linux";
      pkgs = nixpkgs.legacyPackages.${system};
    in {
      devShells.${system}.default = pkgs.mkShell {
        buildInputs = with pkgs; [
          nodejs_20
          python3
          pkg-config
          cairo
          pango
          libpng
          libjpeg
          giflib
          librsvg
          pixman
        ];
      };
    };
}