I don't know if it counts, some weeks ago I wanted to publish my first telegram bot on github, so...
Well, I was quite nervous when I wrote it, and I didn't care about writing good code... That wasn't even passable... It looked like an american coffee... Washed, tastes bad, looks ugly...
I wrote it back in two days, changed module from telepot to python-telegram-bot (more pythonic), wrote a c extension for a xorshift algorithm and pushed it on github.
Well, that was quite satisfying, but I became pale when I noticed it didn't need to be restructured, but entirely rewritten