More reading material (free for all) from my daily library that you may find useful:
- https://www.theopensourceway.org (from 2020, but full of timeless knowledge)
- Social Architecture by the late Pieter Hintjens at https://hintjens.gitbooks.io/social-architecture/content/chapter1.html
From that book, chapter 4, the C4 (collective code construction contract) annotated description is the one thing you should REALLY read :)
7/7 and end
@jwildeboer Documentation is so so important. It's such a pleasant experience when you find a well-written explanation of a complex project. Guix/Guile are the gold standard for me in this respect, but many good projects exist.