An example of a realtime chart with node.js, socket.io and highchart and mysql
Assuming you have node.js, npm, coffeescript and mysql installed you can install it with
git clone https://github.com/bonomat/realchart.git
cd realchart
npm install
Then you can start the server with
coffee server.coffee
or
node server.js
Don't forget to setup a database and change the username and password
Then open http://localhost:10927 in your favorite browser.
There are quite a few tecnologies and libraries used in the demo. Thank you!