I’ve been using the note-taking Zettelkasten-ish Org-roam system for a few months and it’s been very useful to me, just as a low-friction way of making more notes and easily finding and/or (re)discovering notes that I’ve made. It’s pretty useful to be able to have access to these notes, and be able to quickly add notes, on mobile as well. Open Termux and install four things we’ll need (strictly speaking you don’t need curl and ripgrep, but they’ll be useful): Emacs, sqlite, curl, and ripgrep via pkg install emacs sqlite curl ripgrep .