I have been (ab)using GitHub issues for todos, notes, links and other notes for around 5 years now. I keep it in a private repo called "me" and it works quite w

I have been (ab)using GitHub issues for todos, notes, links and other notes for around 5 years now. I keep it in a private repo called "me" and it works quite well. I can easily label different issues by "Health" (one example of a label I use to track ideas for how I can be more healthy) or "ToDo"/"High Priority" and searching through them works quite well too.