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Browser-native planning poker for agile teams. No accounts, no server — share a room URL and estimate together. Peers talk to each other directly over WebRTC; your votes never touch a server.

▶ quorum.univerlab.org

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Features

• 🃏 Planning poker — Fibonacci deck (0, 1, 2, 3, 5, 8, 13, 21, ?); the cards auto-reveal the moment everyone has voted, with a short countdown so nothing surprises.
• 🌐 Peer-to-peer — no cloud, no account, no relay. A shared room URL is the whole app; the browsers talk to each other directly.
• ♻️ Resilient sessions — drop off and the round stays alive; reconnect and the state syncs back from any peer still in the room.
• 📋 Story lists — paste a backlog (one per line, or CSV) and step through the stories in order.
• 🕵️ Zombie detection — peers that go quiet are marked offline, so a round never stalls waiting on a ghost.

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How it works

Quorum uses Trystero for peer-to-peer sync over WebRTC. The only intermediary is BitTorrent tracker signaling used to introduce peers — your votes and story names never touch a server.

Usage

1. Open the app → New room
2. Share the URL with your team
3. Everyone picks a card → the deck reveals when all have voted
4. New round (same story) or New story to continue

Stories

Paste a list (one per line) via Load stories to queue them up. Or type each title on the fly — voting works without a title too.

Development

npm install
npm run dev       # http://localhost:5173
npm run build     # production build → dist/
npm run preview   # preview the build
npm run coverage  # tests + coverage

Validate P2P: test with two browsers on different networks (not two tabs). Two tabs share localStorage and sync without real P2P.

Caveats

• Votes are visible in devtools before reveal (UI-only hiding).
• State is lost if every participant closes the tab at once.
• BitTorrent trackers may be blocked on restrictive corporate networks.

Stack

• Trystero — P2P via BitTorrent trackers + WebRTC
• Vite — build tooling
• Vanilla JS/CSS — no framework

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Part of UniverLab · EXP-008