> But to the best of my knowledge this hasn't been implemented anywhere, and today's drones simply fall out of the sky if one motor fails or its propellers are destroyed. I'm a former Skydio[1] employee and our motion-planning & state-estimation teams implemented this on all our drones years ago. It wasn't completely fool-proof, but in many non-high-speed scenarios a loss of a motor was not catastrophic and the... - Source: Hacker News / 14 days ago

When you are writing code for a project, at some point you're gonna have to come across user logins. To perform user specific tasks, to save user data and to do various kinds of stuff, user accounts is a mandatory feature in any system. But building a fully fledged login system is not so easy: especially having the flexibility to incorporate many kinds of login options (Email and password, Social Logins, Magic... - Source: dev.to / over 2 years ago