Tiddlywiki https://tiddlywiki.com/ is good at cross-linking notes and publishing to the web.

Consider writing plain HTML and calling it a digital garden, so you aren't locked into the chronological feed blog mindset.

Maybe Obsidian Publish? https://obsidian.md/publish#:~:text=Explore%20Publish%20site... Although it's a paid service and it seems a little clunky.