ElectricSQL

Reactive data-sync layer for Postgres, enabling offline-first real-time applications.

Overview

ElectricSQL provides a real-time sync layer on top of PostgreSQL, allowing clients to subscribe to database changes and get updates automatically. It supports offline-first capabilities, making it ideal for applications that need to function without a constant connection and sync when available.

Best for

• offline-first collaborative apps
• field service applications
• real-time data synchronization for mobile apps

Trade-offs

What XeroHack pre-wires

When you pick ElectricSQL in the interview, the engine emits these files into your scaffold:

• electric-react-starter