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ElectricSQL project preview
Developer ToolsAlternative to PowerSyncAlternative to Firebase Realtime DatabaseAlternative to Replicache

ElectricSQL

Local-first sync layer for web and mobile apps built on SQLite and PostgreSQL.

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LicenseApache-2.0
GitHub stars6.5k
Last commit1 weeks ago
Tags5 topics
Offline FirstDeveloper ToolsRealtime ReplicationLocal First SyncSqlite Postgres Sync
Overview

Why consider ElectricSQL?

ElectricSQL is an open-source local-first sync layer written in Elixir, Rust, and TypeScript. ElectricSQL replicates subsets of Postgres tables to in-app SQLite databases, enabling instant zero-latency UI interactions, offline-first operation, and bidirectional background synchronization.

Guided learning

Learn ElectricSQL by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of ElectricSQL

ElectricSQL streams active Postgres row updates directly to local client SQLite engines.

Quickstart

bash
1npx electric-sql start

ElectricSQL is licensed under the Apache License Version 2.0.

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ElectricSQL FAQs

ElectricSQL is listed as a Developer Tools tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

ElectricSQL is listed under the Apache-2.0 license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

ElectricSQL is listed as an alternative to PowerSync. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.