Allows running anki in a docker container! Not super exciting by itself (other than to learn some X11 - docker related shenanigans) but the author mentions being able to run it headless.

That's where it gets interesting, providing e.g. an always-up interface for Anki-Connect!

Directly write Anki notes in tiddlywiki entries, very clever. Combines the thought with information on retain/recall.

A quick reference for Python's strftime formatting directives.

Personally, I always forget strftime placeholders. This gives it to me concisely, and without fuss.