Stack Overflow's April Fools' Day: The Key
In early March, Stack Overflow reached out to me asking if I could help them build a joke mechanical keyboard that only copies and pastes for April Fools' Day.
In a frenzy, I got the keycaps designed, got the keyboard manufactured, did product photography, and got it shared to the world just in time! We're going to be selling it for real soon, too, and recorded a podcast about the whole process.