A dynamic white board made with angularJS and firebase.
See the live demo at http://winckell.com/whiteboard.
To run the project, you need to create an account on https://www.firebase.com/ and change the constant "YOUR_FIREBASE_URL" located in "app/config/mainConfig.js" to your firebase URL.
By default, the authentication is disabled, but you can enable it and configure an authentication provider and login options for it.