Much of the reason sucky applications suck is because the people who work on them can't change them quickly enough. If you can open up your IDE, grab a flame gr

Much of the reason sucky applications suck is because the people who work on them can't change them quickly enough. If you can open up your IDE, grab a flame graph, and chuck out your shitty brute-force algorithm in favour of a dynamic programming one that you thought of in the shower, then one Friday morning you're likely to do just that.