This is a collection of sites I learned something from…
isso-comments.de - This is of course the key site for information.
github.com/posativ/isso - Sure, their github page too. Specially the Issues and Discussions - sections are a good source.
This Guide for Hexo - I don’t read 中文, but thanks to Google Translate….
Also lots of small help from ChatGPT and Bing Chat/Copilot, not too much about isso comments but I had to learn docker too, plus SSH commands and SQLite - this is typically not my daily activity and I need to lookup a lot.