FlowSync

State Sync, Without the Headaches.

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What it does

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Does the same job

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Whalesync2023 · ▲362
2-way sync Airtable, Webflow, Notion, Bubble, & Postgres
BD
Bi-directional sync between Postgres and SQLite2023 · powersync.com · ▲356
Hi HN, Today we’re launching PowerSync, a Postgres<>SQLite bi-directional sync engine that enables an offline-first app architecture. It currently supports Flutter, React Native and web (JavaScript) using Wasm SQLite in the browser, with more client SDKs on the way. Conrad and I (Ralf) have been working on our sync engine since 2009, originally as part of a full-stack app platform. That version of the system is still used in production worldwide and we’ve learnt a lot from its use cases and scaling. About a year ago we started on spinning off PowerSync as a standalone product that is…
Whalesync 1.02024 · ▲285
Do things you shouldn’t with spreadsheets
DA
DriftDB – an open source WebSocket backend for real-time apps2023 · driftdb.com · ▲367
Hey HN! I’ve written a bunch of WebSocket servers over the years to do simple things like state synchronization, WebRTC signaling, and notifying a client when a backend job was run. I realized that if I had a simple way to create a private, temporary, mini-redis that the client could talk to directly, it would save a lot of time. So we created DriftDB. In addition to the open source server that you can run yourself, we also provide https://jamsocket.live where you can use an instance we host on Cloudflare’s edge (~13ms round trip latency from my home in NY). You may have seen my…
Flowmo for Web2024 · ▲145
Flexible Pomodoro that won't break your flow state
FlowSyncJun 2026 · flowsync.site · ▲5
Connect your WordPress site to your CRM.

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