> Legacy code. Bob was the only one around when this code was written and it hasn't been touched in years, now it's breaking and no one understands why. (In an

> Legacy code. Bob was the only one around when this code was written and it hasn't been touched in years, now it's breaking and no one understands why. (In an ideal world, there wouldn't be knowledge silos like this, but there always are) Not sure how well/different that works in a remote-first company, but at previous workplaces I was, we tried to have one day a week dedicated to refactoring, which might reduce that problem.