Other challenges (in advent and not in advent) like advent of code:
https://github.com/NoelJacob/advent-and-other-calandars Compiled by myself.
https://github.com/NoelJacob/advent-and-other-calandars Compiled by myself.
I've promised myself that one year I will move beyond the first seven prompts ... who knew creativity could be so taxing?
I think there's a few of these for different languages/tech. I think they may be good for HN'ers seeking some kind of little daily advent-y fix without the potential emotional/mental investment of AoC.