[jermolene]

Two more that I've come across:

https://hyperclay.com/ and https://feather.wiki/

Thanks for mentioning TiddlyWiki btw.

[jermolene]

Another one I'd forgotten is Wiki On A Stick. It dates from 2006 or so, just after TiddlyWiki's first release

https://stickwiki.sourceforge.net/

[calebm]

Hyperclay involves a node js server. Feathre.wiki looks like a legit SFWA.