Chobble Tickets is an open source, private, and minimalist ticket selling platform, hosted on Bunny CDN's "Edge" scripts for automatic scaling. You can host it on your own infrastructure at low cost, or you can pay Chobble £50/year to host it for you, or any other nerd can - it's pretty straightforward to figure out.

You're looking at it now!

You can read more about it at tickets.chobble.com or on Github, at github.com/chobbledotcom/tickets