Upgrading to CoffeeScript is an investment. In my experience, it's a low-risk and fairly high-reward one. A sensible investment which many have a hard time iden

Upgrading to CoffeeScript is an investment. In my experience, it's a low-risk and fairly high-reward one. A sensible investment which many have a hard time identifying. The authors' arguments were correct and showed an understanding of their tools' histories.