kev
Key-Value API with pluggable backends. So simple, even Kevin Malone could use it.
gun
A realtime, decentralized, offline-first, graph data synchronization engine.
key-value-database
It's an in-memory simple key-value database, it's not good. it's not horrible, but it does the job.
rocket-store
A simple, super fast and yet powerfull flat file database.