Confoo is a multi-tech conference hosted in Montreal, Canada, at the beginning of the (still) very cold month of March. So after a comfortable intercontinental flight and checking in at my airBnB, I walked to downtown Montreal and immersed myself into my first tech conference ever. As a classicist recently turned developer I really looked forward to getting a taste of as many new technologies as possible. But in the end, the stuff that stuck was about code quality: how to write better, i.e. more testable, more readable and more maintainable code.