So I had a little fun with git history visualization. Gource is there to show the progress of a repo over time, but I always wanted to get an actual snapshot of the repo at a given point in time. I wrote a little program, that basically does a “git ls-files” and then a “git blame -e” for all files that seem to be source files. Then it resolves the Email-Addresses using gravatar and scales the image relative to the amount of lines the contributor is currently blamed for. The above image shows the visualisation for Git itself. It still needs some polishing, the algorithms for packing and sizing are all a bit off and not really correct, but mostly it creates nice imags. It is up on github if you want to play with it.