Git Stalker

I imagine a sort of 'git stalker' (it could be an online service).

Crawler > ask the link of the git repository and start the session through Git's API (+ further data on the connection, maybe).
Overview (Map) > tree -hJ >> overview.json print the data structure in a file. D3.js use the json to produce a visualization of the structure of the directory. Kinda like the map of the links in 'web stalker': central main folder and then the other folders/files distributed around the main folder and so on recursively. (It is relevant the concept of Mind Map and Rhizome)