1. All notes are in markdown files using Obsidian. I use obsidian.nvim to be able to link, tag, etc. notes in the way Obsidian does in my neovim setup. iCloud helps syncing the vault on my Macbook and iPhone.
  2. The static site generator is Quartz. I like the default style, the customizations available, RSS out of the box, and more.
  3. Lastly I configured the theme in the style of Everforest, for now. Other things included filtering personal notes, sorting them by creation docs.