I guess it depends on what you mean by "work with TeaTime". TeaTime itself is a static site, generated using Nuxt. Nothing that it does cannot be achieved with another stack - at the end it's just HTML, CSS and JS. I haven't tried sphinx-build or jupyter-book, but there isn't a technical reason why Hugo wouldn't be able to build a TeaTime like website, using the same databases.
> datasette-lite > Loading SQLite databases: https://github.com/simonw/datasette-lite#loading-sqlite-data...
I haven't seen datasette before. What are the biggest benefits you think it has over sql.js-httpvfs (which I'm using now)? Is it about the ability to also use other formats, in addition to SQLite? I got the impression that sql.js-httpvfs was a bit more of a POC, and later some possibly better solutions came out, but I haven't really went that rabbit hole to figure out which one would be best.
Edit: looking a little more into datasette-lite, it seems like one of the nice benefits of sql.js-httpvfs is that it doesn't download the whole SQLite database in order to query it. This makes it possible have a 2GB database but still read it in chunks, skipping around efficiently until you find your data.