I have a teammate who never sleeps, never gets bored, and spends every hour poking at our app trying to break it. It is an agent. Every hour it opens the real app, clicks around like a tester would, and files a bug report for anything that looks off.
Source: [Dev.to](https://dev.to/debs_obrien/an-agent-that-hunts-bugs-in-my-app-while-i-sleep-2fe0)