Have a look at my updated "Frequently Referenced". I added a brief section about the #Unicode block: "#Enclosed #Alphanumeric #Supplement"
I thought it might be useful to use the unicode chars for something like an alphabetical sorted list. I try to stay away from "emoji" type actual #unicode chars, but i guess that's a thing now too anyway.
#WebDev what do you make of it?
that is, finding a meaningful Unicode char, vs emoji (which is liable to be unsupported)?
https://wordpresscenter.net/frequently-referenced-resources/#unicode