[Griffinsauce]

> Devs will build software until they can no longer do so because the codebase is larger than their collective abilities to manage.

I'm developing a principle of radical simplicity to attempt to combat this: always keep things absolutely as simple as they can be.

It is always easy to add complexity later, never to remove it. So the only conscientious choice you can make is to keep things as simple as possible while satisfying the requirements.

You should also critically evaluate requirements that introduce complexity.

Also, I don't think people mention this enough here: complexity == bugs.

[FpUser]

Ability to keep things "simple" (basically produce code / architecture that is easy to understand) when solving problems in business domains (which usually are very complex in real live) is an art that few can successfully practice.

[axiosgunnar]

Exactly. It's actually very very hard to write simple code, no matter the problem at hand. It's easy to write convoluted, complicated code.