[lasftew]

My home server runs Nixos, which is an amazing server operating system: every service is configured in code and fully versioned. I also use this server for development (via SSH), but while Nixos can be used for development, it's relationship with VS Code, its plugins, and many native build tools (Golang, Rust) is very complicated, and I prefer not to do everything the Nix way, which is usually convoluted and poorly documented.

LXD is my perfect fit in this scenario: trivial to install on top of Nixos, and once running, allows for launching some minimal development instances of whatever distro flavor of the day in a few seconds. Persistent like a small VM, but booting up within seconds, much more efficient on resources (memory in particular), and - unlike docker - with the full power of systemd and all. Add tailscale and sshd to the mix, for easy, secure and direct remote access to the virtualized system.