I don't necessarily endorse everything on the pages linked below, but that's ok. Hopefully the links are at least interesting or useful.
Sally Hambridge's RFC 1855 is well worth a read.
The mLab is a source of great enlightenment.
Xournal++ is a truly excellent piece of software for taking handwritten notes.
Kiwix is a
really cool piece of software that lets you download and browse
various websites offline. I have the 'Mathematics by Wikipedia'
collection (I'm not sure what the criteria is for inclusion, but
it has all articles for the most specific topics I can think of)
saved on my laptop in only a couple of gigabytes, available
whenever I need them. Recommendation: use
kiwix-serve, and view using your web browser of
choice.
This sentence was last updated on 2026-01-29.