Markdown question:
I want to take create a chronological journal where I track tutorials I've done (and how well, etc), but I want to add some sort of a tag wherever I feel like so that with a click I can find all my entries related to (say) React, or R (statistics), and so on.
If you're reading this, and have had luck with such a tagging mechanism, please share your solution.
FOSS only, of course.
I use [Dendron](https://www.dendron.so) for this. You can add tags or links to any entry, and the targets of those links will have backlinks. There's a nice "daily note" mechanism as well.
[Foam](https://github.com/foambubble/foam) seems very similar but I haven't personally tried it.