Website for tracking betting lines and finding arbitrage between betting sites. I'm currently collecting all the data myself and am working to build a public API to allow others to access that data.

It's currently costing me ~$150 a month between DB, servers, and telemetry.

Even if it never makes a dime I'm really enjoying building it though. At work I switch to a role where I no longer write code, so having a side project where I can still do that is really nice.