🔗 Phoenix.Sync

Phoenix.Sync is a library that adds real-time sync to Postgres-backed Phoenix applications. Use it to sync data into both LiveView and front-end web and mobile applications.

• integrates with Plug and Phoenix.{Controller, LiveView, Router, Stream}
• uses ElectricSQL for core sync, fan-out and data delivery
• maps Ecto.Querys to Shapes for partial replication

There are four key APIs for read-path sync out of Postgres:

• Phoenix.Sync.Client.stream/2 for low level usage in Elixir
• Phoenix.Sync.LiveView.sync_stream/4 to sync into a LiveView
• Phoenix.Sync.Router.sync/2 macro to expose a shape in your Router
• Phoenix.Sync.Controller.sync_render/3 to return shapes from a Controller

And a Phoenix.Sync.Writer module for handling write-path sync back into Postgres.