{
  description = "devshell-cursetree";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
  };

  outputs = inputs @ {
    self,
    nixpkgs,
  }: let
    defaultSystems = ["aarch64-darwin" "aarch64-linux" "i686-linux" "x86_64-darwin" "x86_64-linux"];

    forAllSystems = f:
      nixpkgs.lib.genAttrs defaultSystems (system:
        f system (import nixpkgs {
          inherit system;
          overlays = builtins.attrValues self.overlays;
        }));
  in {
    overlays.default = final: prev: {};

    devShells = forAllSystems (
      system: pkgs: let
        lib = pkgs.lib;
      in {
        default = pkgs.mkShell {
          packages = with pkgs; [
            gnumake
            gcc

            # Language/Development Tooling
            clang-tools
            bear # clang compile_commands.json
            valgrind
          ];
        };
      }
    );

    checks = self.packages;
    packages = forAllSystems (system: pkgs: rec {
      default = cursetree;
      cursetree = pkgs.cursetree;
    });
  };
}