I believe there is a plugin for tiddlywiki. https://groups.google.com/g/tiddlywiki/c/PvoDxAWgziE

no asciidoc support but dendron's syntax is extended markdown and supports concepts like transclusions, diagrams, and other customizations. see https://wiki.dendron.so/notes/ba97866b-889f-4ac6-86e7-bb2d97...