This, logseq, and PKM in general for me. I guess it’s not really “can’t live without” because I hardly know where to start, but the possibilities for organizing my mess of a brain are enticing.
It would probably help to have a project to work on and actually use the things rather than diving too deep into PKM conceptually… Really wish I knew about them in school, though.
I’m still on bemenu since I used dmenu with dwm on X. I should probably check the others out.