Real-time forum software with a Go backend and Angular frontend. 2 years wasted. Angular went through many version upgrades. Go was using gorm v1. Switched to Vue 2, then Vue 3 came out. Simply lost motivation to continue working on it, I would've had to rewrite the backend, but it had a tightly coupled change notification websocket component. Meh. Maybe one day I will. But as it is, I've wasted 2 years on this. The Vue 2 frontend would also have to be upgraded to Vue 3. Too much. Too much...