Datasette for websites
Datasette templates can be used to build custom websites with Datasette under the hood. Examples include the site you are browsing right now.
The official Datasette website runs on top of Datasette. Browse github.com/simonw/datasette.io to see how it works.
Another example of a Datasette-powered website that is deployed by GitHub Actions. Read Using a self-rewriting README powered by GitHub Actions to track TILs for details.