- OpenBSD as a home alarm system
- Roll your own cloud service with Nextcloud on OpenBSD
- Quick and Convenient Command Line E-Mail on OpenBSD
- Roll your own Package Repository with Poudriere on FreeBSD
- Boost Nextcloud Performance with Redis Cache on OpenBSD
- Let’s Encrypt HTTPS with acme-client on OpenBSD
- OpenBSD Web Server with httpd, MariaDB, PHP and WordPress
- Samba Filesharing Server on OpenBSD for macOS Client
- Time Machine Backups on OpenBSD with Netatalk
- ssh-agent on OpenBSD
- OpenBSD DNS Server with unbound and nsd
- IPv4 and IPv6 CIDR Subnet Calculator