Visualize Git commands (and see what they do to the graph)
Interesting talk given at NYC D3js meetup showing some methods to clean up and maintain understandable code
Comparea lets you compare the area of two geographic features (continents, countries, states). Because of the projection that Comparea uses, this comparison is valid (the size of the features is proportional to their area) and suffers from minimal distortion. This lets you see just how big Greenland or Alaska really is.
Convert SVG files into D3js code