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Features

  • Live metric updates
  • Multiple data streams
  • Department/team filtering
  • Historical data visualization

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Architecture

// Server
server.on('connection', (socket) => {
  socket.on('subscribe', ({ department }) => {
    socket.join(`dept:${department}`);
  });
  
  // Broadcast updates
  setInterval(() => {
    const metrics = generateMetrics();
    socket.broadcastToRoom('dept:sales', 'metrics-update', metrics);
  }, 5000);
});

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Implementation

Full example available in repository examples/dashboard/