{
  description = "Custom packages for kiri's lux configuration";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    flake-parts.url = "github:hercules-ci/flake-parts";
  };

  outputs =
    inputs@{ flake-parts, ... }:
    flake-parts.lib.mkFlake { inherit inputs; } {
      systems = [
        "x86_64-linux"
      ];

      perSystem =
        { pkgs, ... }:
        {
          packages = {
            helium = pkgs.callPackage ./pkgs/helium.nix { };
            zen-browser = pkgs.callPackage ./pkgs/zen-browser.nix { };
          };
        };
    };
}