Nfrom1to10 is a project mainly written in COFFEESCRIPT and PYTHON, it's free.
Pick a number from 1 to 10
This is the source code of the Pick A Number experiment.
The app is an AppEngine project written in Python, with JavaScript and CSS generated from CoffeeScript and Sass.
The content from the posts about the experiment, including the media.
There is a sample vote fetching script, fetch_votes.coffee, in tools/, that
fetches the votes from the Pick A Number API.