Request for guides

Let’s collect ideas for guides the community would to be interested in having, and maybe others in the know may be willing to write them up?

One I’d be interested in is a minimal setup of SilverBullet with a cloudflare tunnel. Similar to the one we have with Install SilverBullet on a 64-bit Debian/Ubuntu/RaspianOS, Internet accessible via Tailscale

Another one: using git for backups