Having been worked with countless technologies , frameworks and 3rd party libraries, I can say that I have seen almost every possible way of organising the code for a project. From the approach of putting every file in a single folder “just for now” (where “now” becomes “forever”, because moving things around is just too complicated), to the one of creating humongous, monolithic do-everything libraries (which I nicknamed “walls of code”), to have everything is in one place, to the theoretically more rational modular system, where files are organized in sub-folders.
The reason why I stress the word “theoretically” is that, while the idea is certainly good, it can still lead to a messy, hard to maintain mass of files. The key of everything, in this case, is finding what logic should be used to structure the code. It may seem a simple question to answer, but the way one answers to it can lead to nasty surprises. Read more