One thing you might want to watch out for is that the storage format on disk is not stabilized.

Last few releases, you couldn't open a file written by a previous version of kuzu. You had to constantly export/import as new versions were released.

This is no longer a problem for kuzu because development has stopped. But any open source fork needs to think about how to stabilize storage.

In the past few releases kuzu switched from database as a directory to a single file database.