A toot (Spacewizard! (Ed H): "@jake@social.jacobhaddon.com OK, I finally got ar…" - mas.to) a few days ago brought tiddlywiki-bookmarker to my attention.
See also:
https://eds-bookmarking-tiddlywiki.tiddlyhost.com/#Instructions
I can’t see this listed on https://links.tiddlywiki.org/ and wonder whether it should be added…