With the expanded datum api you can also work with subscriptable array types to only expand elements lazily as needed. It might already works if you try it, but support for it might be hardwired only to nested stock arrays, something to look into.
The string between the dollar signs can only be closed by another set of dollar quotes with the same string between them. So it allows you to do quotes within quotes within quotes if necessary.
It is a CLI tool that starts a local web server. After you install it, you can run `sqlite-studio <your_db>` and then you will see a log that says "listening on http://127.0.0.1:3030". When you open that page you will see the dashboard.
CREATE TABLE crime_against_humanity ( databases SQLITE[] );