Obsidian Publish
A service to publish Obsidian notes to the web as a digital garden. Costs $10/month, less if paid per year. I personally prefer to use Ole Eskild's Digital Garden plugin instead.
Keeps most Obsidian features, but some things will break. For example the Style Settings Obsidian plugin does not work .
Examples
Nick Maleki's published notes has a lot
Nikola Milekic's digital garden uses the default theme and the sliding panes interface
The Integral Guide to Well-Being has notes about PTSD, anxiety, depression ADHD.