D3.js

Mike Bostock is the creator of the D3js library used extensively in this site. His work is of astonishing quality and breadth and is a constant inspiration.

Language Translation

Language translations, where used, are from translate.google.com.

Google

Google provide the hosting, the application environment, the datastore, analytics, and so much more. Brilliant!

Open Source

Bootstrap, and JQuery are the primary open source frameworks used.