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Dev tools · February 3, 2023

DA

DriftDB – an open source WebSocket backend for real-time apps

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…

DriftDB – an open source WebSocket backend for real-time apps launched on February 3, 2023 with 367 votes, #54 of 3,829 launches that month and more than 99% of that year's launches. The site was not reachable when checked in September 2026.

Visit driftdb.com ↗Alternativestop 1% of February 2023

In plain words

DriftDB is an open-source WebSocket backend designed for building real-time applications. It functions as a private, temporary data store that clients can connect to directly via WebSocket, eliminating the need to build custom servers for state synchronization, WebRTC signaling, and job notifications. The tool is available as self-hosted open-source software or as a managed service hosted on Cloudflare's edge network, offering low-latency connections for developers building real-time collaborative features.

written from the facts on this page · September 2026

From the sources

In the maker’s words, at launch

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…

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