my own high speed train viewer (trainradar) that i use to further develop my software development skills. so far i'm happy with it and its performance, and it has forced me to learn how to scrape without being detected/banned

i'm using react on the front, pretty interesting how it manages states in the frontend and how to come up with new strategies to not trigger so manny re-renders of the UI, and on the back i use fastapi with postgresql and oauth2