Self-hosted Telegram alert bot for a game's rotating events — one docker compose, SQLite, no telemetry (Diablo II Terror Zones)

Diablo II: Resurrected rotates a "terror zone" every 30 min, and the existing trackers are websites you have to remember to go and look at. Classic reason to run your own thing instead. So I wrote one and put it up as MIT: github.com/cprite/terror-zone-telebot There's no hosted instance and I'm not planning one. You make a bot with BotFather, drop the token in .env , docker compose up -d , and it's yours. Your token, your subscriber list, your box.