I use TiddlyWiki (https://tiddlywiki.com https://tiddlywiki.com). It's brilliantly simple to set up (doesn't require a database for example), has a small but ni

I use TiddlyWiki (https://tiddlywiki.com https://tiddlywiki.com). It's brilliantly simple to set up (doesn't require a database for example), has a small but nice plugin ecosystem with things like Markdown support, etc.