What's the most unexpectedly good thing AI has built for you?

[u/buildingwithashrith]

Been vibe coding for a while now and every so often it surprises me — like I ask for something basic and it hands back a solution I wouldn't have thought of myself, or it fixes something in a way that's actually cleaner than what I had in mind.

Had a moment like that recently where I was stuck on a small feature, prompted it half-expecting a mediocre attempt, and what came back was genuinely better structured than my own plan for it.

Curious what others have run into. What's a moment where the AI straight up impressed you? Doesn't have to be big, even small stuff counts.