TiddlyWiki has been my go to for my personal Zettelkasten. I've found it has covered all of my needs in a single file without having to even install or sign up

TiddlyWiki has been my go to for my personal Zettelkasten. I've found it has covered all of my needs in a single file without having to even install or sign up for a single thing. I adore TiddlyWiki.