An example of a realtime counter with node.js, socket.io and smoothie.js
Assuming you have node.js and npm installed you can install with
git clone git://github.com/shapeshed/counter.git
cd counter
npm install
Then you can start the server with
node server.js
Then open http://0.0.0.0:10927 in your favorite browser.
There are quite a few tecnologies and libraries used in the demo. Thank you!