The Bonsai Framework term 0FS (Zero FootPrint Software) is in reference to an approach to selecting and packaging software products in a way that is portable and environment agnostic. I also find this approach increases the compatibility of moving your system to Cloud based architecture services and microservices.
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This Bonsai Framework focuses on applications. Consider layering on software packing using Ubuntu Snaps or Flatpak and further up the chain with Docker (application isolation) and LXC (operating system container isolation).