Alexis Jacomy who made some of the best applications for web graph visualizations (SIGMa and GexfWalker among them) has come up with the new tool Sigma.Js, which is going to be huge and I’ll explain why.
Here’s an example of using Sigma.Js to visualize Tumblr blog network. To zoom in / out use your mouse scroll / swipe trackpad. If you hover over a node, you’ll see all the other nodes in the network that it’s connected to. If you click on the node, you’ll open the Tumblr blog in a new window.
You can also see a very concrete example of how Sigma.Js can be used to create interactive network visualization with navigation elements in our new case study of Russian SMM community.