alt Hacker News> But, how do you know the code is good?
Honestly, this more of a question about scope of the application and the potential threat vectors.
If the GP is creating software that will never leave their machine(s) and is for personal usage only, I'd argue the code quality likely doesn't matter. If it's some enterprise production software that hundreds to millions of users depend on, software that manages sensitive data, etc., then I would argue code quality should asymptotically approach perfection.
However, I have many moons of programming under my belt. I would honestly say that I am not sure what good code even is. Good to who? Good for what? Good how?
I truly believe that most competent developers (however one defines competent) would be utterly appalled at the quality of the human-written code on some of the services they frequently use.
I apply the Herbie Hancock philosophy when defining good code. When once asked what is Jazz music, Herbie responded with, "I can't describe it in words, but I know it when I hear it."
> I apply the Herbie Hancock philosophy when defining good code. When once asked what is Jazz music, Herbie responded with, "I can't describe it in words, but I know it when I hear it."
That’s the problem. If we had an objective measure of good code, we could just use that instead of code reviews, style guides, and all the other things we do to maintain code quality.
> I truly believe that most competent developers (however one defines competent) would be utterly appalled at the quality of the human-written code on some of the services they frequently use.
Not if you have more than a few years of experience.
But what your point is missing is the reason that software keeps working in the fist, or stays in a good enough state that development doesn’t grind to a halt.
There are people working on those code bases who are constantly at war with the crappy code. At every place I’ve worked over my career, there have been people quietly and not so quietly chipping away at the horrors. My concern is that with AI those people will be overwhelmed.
They can use AI too, but in my experience, the tactical tornadoes get more of a speed boost than the people who care about maintainability.