Show HN: ElectricSQL, Postgres to SQLite active-active sync for local-first apps
📰 Hacker News · samwillis
Learn how ElectricSQL enables local-first apps with active-active sync between Postgres and SQLite, and get started with building reactive, realtime, offline-capable apps
Action Steps
- Explore the ElectricSQL website to learn more about its features and capabilities
- Read the documentation to understand how to integrate ElectricSQL with your Postgres database
- Clone the ElectricSQL repository on GitHub to start building and testing your own local-first app
- Use the type-safe client to sync data from your Postgres database to a local SQLite database
- Test the CRDT-based sync layer to ensure resilient and conflict-free data syncing across multiple nodes
Who Needs to Know This
Developers and engineers building local-first apps can benefit from ElectricSQL's sync layer and type-safe client to enable bidirectional data sync between Postgres and SQLite, improving app responsiveness and user experience
Key Insight
💡 ElectricSQL's CRDT-based sync layer allows for resilient and conflict-free data syncing across multiple nodes, even after extended periods of offline use
Share This
🚀 Introducing ElectricSQL: a local-first sync layer for Postgres to SQLite active-active sync, enabling reactive, realtime, offline-capable apps 📱💻
Key Takeaways
Learn how ElectricSQL enables local-first apps with active-active sync between Postgres and SQLite, and get started with building reactive, realtime, offline-capable apps
Full Article
Hi HN, James, Valter, Sam and the team from ElectricSQL here. We're really excited to be sharing ElectricSQL with you today. It's an open source, local-first sync layer that can be used to build reactive, realtime, offline-capable apps directly on Postgres with two way active-active sync to SQLite (including with WASM in the browser). Electric comprises a sync layer (built with Elixir) placed in front of your Postgres database and a type safe client that allows you to bidirectionally sync data from your Postgres to local SQLite databases. This sync is CRDT-based, resilient to conflicting edits from multiple nodes at the same time, and works after being offline for extended periods. Some good links to get started: - website: https://electric-sql.com - docs: https://electric-sql.com/docs - code: https://github.com/electric-sql/electric - introducing post: https://electric-sql.com/blog/2023/09/20/int
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