I've tried a lot of similar solutions and I definitely feel like there's a lot of room for something like this. I have been trying VuePress recently and this seems prettier and snappier.

For me to use it I would probably need most of:

* more polish. The next/previous buttons didn't work for me (mobile Brave) and the first time I loaded it I saw a flash of "project not found" or similar before the content loaded in.

* Syntax highlighting

* Examples of what screenshots look like

* Open source with good deployment docs

Hope you keep at it! From what I've seen the biggest killer of projects like this is that the creator gets bored with them. I'm on a mission in 2021 to find or build the perfect docs experience (for Ritza [0]) and this looks like it could have the potential to be close.

[0] https://ritza.co