Vaultrice

What it does

Vaultrice is a globally distributed key-value store with real-time collaboration features. Build collaborative apps with familiar localStorage-like API, instant WebSocket sync, and built-in presence detection.

• VA
  Vaultrice – A real-time key-value store with a localStorage API2025 · vaultrice.com · ▲43

  Hi HN, I'm Adriano, one of the makers of Vaultrice. I'm excited (and a little nervous!) to share what we've been building. For years, we found ourselves in a frustrating loop: whenever we needed a simple real-time feature—like a "who's online" list, a collaborative app, or just sharing state between a marketing site and our main app — we'd end up spending days setting up the same stack or discarded to do it. Setting it up, it always involved wiring together a database, a WebSocket server, an API, and managing the connection state. It felt like massive overkill for what we were trying to…

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• IW
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