[andthat]

After what I suppose has been 15 years of searching, I have settled on the Zettelkasten method using Doom Emacs (Vim-like keybindings) with org-mode and org-roam (https://www.orgroam.com). I struggle to think of anything that could beat it.

[constpetrov]

That was my approach too, but org-mode is so difficult to use on mobile platforms - both orgzly and beorg are so unfinished.