# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2014-02-06 09:19:21 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/431356429736632320) RT @s1mn: GitHub adds diffable maps. *Diffable maps!* Just watch the demo and imagine the possibilities. https://t.co/MCcUU025ke