Demo • Realtime

Chat, Presence & Notifications

BroadcastChannel, typing indicators, and desktop notifications — no backend required.

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Welcome to the realtime demo 👋

FAQ

  • Is this a real socket server?

    This demo uses BroadcastChannel to sync across tabs and a simulated bot. In production you would use WebSockets/SSE/Ably/Pusher.

  • Are notifications real?

    Yes — the browser Notification API. Click the bell to grant permission.