Whoa! This is really cool stuff. I had problems getting the visualizations after inputting an address but they seemed to work after I entered a transaction ID. Which framework is used for the visualizations?

Feature request
1. Every searched address/node should be in a different color.
2. Give user provision to edit/change names of the nodes. (so they can keep a track)

Only thing is to save in a list individual lookups, or allow for a string of ids entered for comparison with each other.