{
  description = "Kucinako — Wordbook of Arzhanai languages";

  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 = nixpkgs.legacyPackages.${system};
      in {
        packages.default = pkgs.mkYarnPackage {
          name = "kucinako";
          src = ./.;
          packageJSON = ./package.json;
          yarnLock = ./yarn.lock;

          buildPhase = ''
            export HOME=$(mktemp -d)
            yarn --offline build
          '';

          installPhase = ''
            mkdir -p $out
            cp -r deps/kucinako/dist/* $out/
          '';

          # Ensure Parcel and other build tools are available
          nativeBuildInputs = with pkgs; [
            nodejs
            yarn
            nodePackages.typescript
          ];
        };

        devShells.default = pkgs.mkShell {
          buildInputs = with pkgs; [
            nodejs
            yarn
            nodePackages.typescript
          ];
        };
      }
    );
}