A personal reference pile: things I looked up twice, things I had to explain to understand, and thoughts I did not want to lose.

• Ultimate Cheatsheet

  One living sheet, added to as I go, hyperlinked into the detailed resource notes.

• Resource Cheatsheets

  Each book or course has its own tab; each tab is modules and chapters, broken down.

• Explainers

  Long-form pieces on how something actually works.

• Lesson Notes

  Class notes from courses and books, plus shorter thoughts.

• Example Projects

  Book example projects — the code only.

• Revision Material

  Material gathered to revise from.