https://github.com/garnix-io/nixos-compose

2025
NixCon 2025 - `nixos-compose`: Local development VMs made easy 0:00 of 26:53
    https://www.youtube.com/watch?v=fXHDMqRT-Cg
    https://talks.nixcon.org/nixcon-2025/talk/BRJ8XS/
    https://raw.githubusercontent.com/garnix-io/nixos-compose-demo/refs/heads/main/slides/slides.pdf