Pi-hole
3.9k ↗Network-wide ad and tracker blocking at the DNS level
Reverse proxy with a web UI and one-click Let's Encrypt certificates
Nginx Proxy Manager puts a friendly web interface on nginx reverse proxying: add a host, pick the internal service, click for a Let's Encrypt certificate, done. For many people it is the tool that made HTTPS on the homelab feel achievable.
Complex routing scenarios eventually hit the limits of what the UI expresses, and power users tend to graduate to Caddy or Traefik configs. But as the front door for a Docker host full of services, it is hard to beat for approachability.
Start here if reverse proxies are new to you; you may never need to leave.
Network-wide ad and tracker blocking at the DNS level
DNS-level ad blocking with encrypted DNS and per-client controls
Open-source, self-hosted control server for the Tailscale protocol
Web server and reverse proxy with automatic HTTPS by default