Oh, but it is. I can have code that does something nice to have, needs not to be 100% correct etc. For example, I want a background for my playful webpage. Maybe a WebGL shader. It might not be exactly what I asked for, but I can have it in few minutes up and running. Or some non-critical internal tools - like scraper for lunch menus from restaurants around office. Or simple parking spot sharing app. Or any kind of prototypes which in some companies are being created all the time. There are so many use cases that are forgiving regarding correctness and are much more sensitive to development effort.