Navigator web browser, the goal wasn’t zero bugs. Netscape’s engineering leaders knew that no sophisticated piece of software was ever truly devoid of defects. Instead, they shot for zarro boogs, an intentional mispronunciation of “zero bugs.” It was a humorous recognition that they were calling their project “finished” on the ship date, not that they had actually achieved the unattainable ideal of fault-free code, regardless of what a bug database query or a convergence graph might have shown them.