Users of my blog #publicvoit or the software #lazyblorg are able to use my #TagTrees concept: https://github.com/novoid/lazyblorg/wiki/TagTrees
It's also available with my #filetags file management software:
https://github.com/novoid/filetags/
Within my blog, you now can drill down to, e.g., all my #Emacs articles that are somewhat popular with: https://karl-voit.at/tags/emacs/populararticles/
I'm also looking into providing per-tag as well as per-tagtree page #Atom feeds (like #RSS but more modern standard).


