Just published a deep dive on self-hosting CryptPad on FreeBSD using VNET jails, PF NAT, and Caddy.
End-to-end encrypted collaboration, fully isolated networking, no direct internet exposure for the app jail, and a few real-world gotchas (including the infamous “Loading…” issue).
If you like FreeBSD, jails, and privacy-first self-hosting, this one’s for you.
https://blog.hofstede.it/self-hosted-cryptpad-on-freebsd-with-vnet-jails-and-caddy/