[treetalker]

Somewhat related: you might dig Andy Matuschak's Quantum Country project, which aims to incorporate a text's flash cards inside the text itself.

https://quantum.country/

Later edit: I should have said "Andy Matuschak and Michael Nielson's".

[dothereading]

I love Andy Matuschak! His podcast with Dwarkesh was so enlightening and his blog is great as well. He's one of those people whose work I go back and read every couple of months and I always learn something new

[bokenator]

Wow, I've been looking for this. Thanks for sharing!