[Obviously for after unlock. Still a little rough on the edges,
probing general interest for now.]

VersaTiles is an open-source ecosystem for generating, processing,
storing, serving and rendering map tiles. It provides a open, modular 
and high-performance alternative to proprietary solutions, offering full 
control over the map data pipeline.
It enables developers and organizations to self-host and serve map tiles
without relying on commercial providers.

https://versatiles.org/
https://github.com/versatiles-org/

• versatiles.tar.gz (26K)