Code Swarm of the PostgreSQL

Michael Ogawa the Java-developer has developed 🙂 Code Swarm visualization app, which allows to take part in incredible time trip — from the first repository commit till the last one.

I could tell you a lot, but you should see it (and hear it — make it louder): PostgreSQL visualized commit history.

The more and more developers access the same file, the closer it moves to others, and then finally being grouped with them, forming a colored halo.