What do you use for knowledge management?

Joplin with cloud backup for private notes and Mkdocs on Github Pages for public notes: https://marcolabarile.me/notes/

I use DokuWiki; here’s my instance: https://wiki.realmofespionage.xyz/

I'm a die-hard org-mode person for reasons I wrote about here: https://www.evalapply.org/posts/why-and-how-i-use-org-mode/i...

Essentially, pick whatever lets you:

  1. build workflows _into_ it (customization) 
  2. build workflows _around_ it (integrate/compose with other tools)
  3. take your workflows wherever you go (portable)

Whatever you pick will demand some effort to make it your own. So it is important that it be useful for many, many years. This way it will pay off over time in terms of comfort, convenience, more "flow" state etc.

(edit: formatting)