Looking through https://github.com/gritzko/swarm/tree/master/packages/client I get an impression that it should be possible to achieve some more flexibility by designing it to work with pluggable storage and backend connection drivers.

If we get it right then it may be possible to use the same module on the server side to coordinate between client connections, local cache or data storage, and lower tiers.

I would be happy to work on this idea if there is sufficient interest.