McKay's Law

McKay’s Law states that the complexity of a software system, measured by the number of lines of code, grows at a predictable rate over time—a bit like how a plant grows steadily. Specifically, it suggests that software size tends to increase exponentially as new features are added and technology advances. This means that, without careful management, software projects can become significantly larger and more complex than expected, making maintenance and updates more challenging over time. It's a useful guideline for understanding how software systems evolve and emphasizing the importance of managing growth to maintain system quality.