Tailscale

My TV antenna lived behind my TV in the living room. Reception was inconsistent: if someone walked between the antenna and the window, the signal dropped. If I forgot to pull it out and angle it before sitting down, I got nothing. I had an HDHomeRun FLEX DUO from a previous place where I had the antenna setup dialed in. I moved and never got around to setting it up again at the new apartment. The antenna behind the TV was the placeholder that never got fixed. This week I fixed it, and the same day I finished, I used it to watch the FIFA World Cup from an airport lounge and a plane on the way home from a trip, free, with no cable subscription. That felt worth writing up. ...

Two spare Pis sitting around. Already running AdGuard, so Pi-hole was off the table. I wanted something actually useful. I’ve been paying $10/month for Obsidian Sync. The vault lives on my hardware anyway — it felt like paying rent on my own stuff. The alternative: run CouchDB on a Pi, point the Self-hosted LiveSync plugin at it, and use Tailscale to make the Pi reachable from anywhere without port forwarding or a public IP. E2E encrypted, zero ongoing cost, fully under my control. ...