Pretty sure this was vibe-coded in a few days based on a discussion that was on HN a few days back and few people mentioned it would be nice to code on the go via email.
>>risyac+(OP)
Oh, sorry, your pretty sure is wrong then. I created it myself. Intuition, an idea came into my mind. No discussion, no thread. Just me, and whatever I was tuend into. Basically like all my ideas I turn into products. Too bad you didn't know that, now you do.