{
  description = "Java 2027";

  inputs = {
    nixpkgs.url      = "github:NixOS/nixpkgs/nixos-24.05";
    flake-utils.url  = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils, ... }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
        };
      in
      with pkgs;
      {
        devShell = mkShell {
          buildInputs = [
            jdk21_headless
            postgresql
            quarkus
            maven
            nodejs_22
          ];
        };
      }
    );
}