newsdiffs.org — tracking changes in online news articles overtime. Github respository. https://github.com/ecprice/newsdiffs and articles in the New York Times: #visualization #intentiondb https://www.nytimes.com/2012/07/01/opinion/sunday/article-changes-are-shown-in-a-tool-created-by-outsiders.html?_r=1&pagewanted=all