Tailscale funnel is the most useful and underrated Tailscale feature

Tailscale has a ton of features that I never knew about when I started using it, and while I love them all, Tailscale Funnel is my favorite. It fixes a very real annoyance I have with my home lab, although it's definitely a 'me' issue rather than anything else. I dislike dealing with networking, as it seems that every time I get something working, it stops functioning the next time I try using it again. And that's a problem when I'm testing out new containerized services, because I have to manually enter an IP address and remember which port to use.