{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    pnpm2nix-nzbr = {
      url = "github:nzbr/pnpm2nix-nzbr";
      inputs = {
        nixpkgs.follows = "nixpkgs";
        flake-utils.follows = "flake-utils";
      };
    };
  };
  outputs = {
    self,
    nixpkgs,
    flake-utils,
    pnpm2nix-nzbr,
  }:
    flake-utils.lib.eachDefaultSystem
    (
      system: let
        overlays = [pnpm2nix-nzbr.overlays.default];
        pkgs = import nixpkgs {
          inherit system overlays;
        };
      in
        with pkgs; {
          devShells.default = mkShell {
            buildInputs = [
              pkgs.fenix.stable.completeToolchain
              pkg-config
              openssl
            ];
          };
          formatter = pkgs.alejandra;
          packages.default = with pkgs;
            pkgs.buildNpmPackage rec {
              pname = "proximity-chat";
              version = "0.0.1";

              src = ./.;

              nativeBuildInputs = [
                nodejs
              ];

              npmConfigHook = pnpm.configHook;
              npmDeps = pnpmDeps;
              pnpmDeps = pnpm.fetchDeps {
                inherit pname src version;
                hash = "sha256-poIplBUrw5cpLyinONDWCVMLdGoHTwq6gFbmALM3qps=";
              };

              # buildPhase = ''
              # runHook preBuild
              # pnpm build --outDir $out --base /dev --sourcemap "inline"
              # runHook postBuild
              # '';

              # installInPlace = true;
            };
        }
    );
}