{
  description = "Strudel Local Development Environment";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs { inherit system; };
      in
      {
        devShells.default = pkgs.mkShell {
          buildInputs = with pkgs; [
            nodePackages.pnpm
            pkg-config
          ];

          shellHook = ''
            export LD_LIBRARY_PATH="${pkgs.lib.makeLibraryPath [ pkgs.alsa-lib pkgs.libjack2 ]}:$LD_LIBRARY_PATH"
            echo "--- Strudel Dev Shell ---"
            echo "Run: cd strudel && pnpm i && pnpm dev"
          '';
        };
      }
    );
}