Screenshot of snoop: A colorful display of source code shown in order of execution, loops unrolled, interspersed with the values of variables assigned, function calls returning and exceptions caught
https://camo.githubusercontent.com/47898defd96f4aee573474079a27035c6e21c26efe43eb4c47e41ac2ccb79522/68747470733a2f2f692e696d6775722e636f6d2f456e75376b30682e706e67