ZeBridge offers local PostgreSQL replicas synced via NATS for offline-first apps
ZeBridge is a new system that keeps a local PostgreSQL replica on each device, queues writes made offline, and syncs them through NATS once connectivity returns, with PostgreSQL remaining the final authority on conflicts. It targets multi-tenant B2B operational apps like fleets, depots and field teams rather than consumer apps, and offers a live demo plus a Docker Compose quickstart for testing.