Realtime Board

Live dashboards over WebSockets — presence, streams, and zero-refresh state.

A realtime starter for the boards people leave open all day: an authenticated WebSocket gateway with rooms and presence, server-pushed metrics, and reconnect-with-backfill logic so the numbers on screen are never stale.

What's inside

• WebSocket gateway with token auth
• Rooms and presence tracking
• Server-pushed metric streams
• Reconnect with state backfill
• Optimistic UI over live state
• Load-test harness included

Quickstart

$ git clone git@github.com:devai-io/realtime-board.git my-board$ cd my-board && bun install$ bun dev