TiddlyWiki's latest version 5.3.4 introduces new features like the Tour plugin for interactive learning tours, Geospatial plugin for building geospatial apps, and a $testcase widget for interactive examples, along with various enhancements.
https://alternativeto.net/news/2024/6/tiddlywiki-5-3-4-released-with-new-tour-and-geospatial-plugins-and-enhanced-usability/