{ inputs = { nixpkgs.url = "github:nixos/nixpkgs"; flake-utils.url = "github:numtide/flake-utils"; }; outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachDefaultSystem (system: let pkgs = nixpkgs.legacyPackages.${system}; in { devShell = pkgs.mkShell { buildInputs = with pkgs; [ nodePackages.typescript python3 python3Packages.beautifulsoup4 psmisc # fuser esbuild watchexec ]; }; } ); }