There is also more advanced AHA principle (https://en.wikipedia.org/wiki/Don't_repeat_yourself https://en.wikipedia.org/wiki/Don't_repeat_yourself in alternativ

There is also more advanced AHA principle (https://en.wikipedia.org/wiki/Don't_repeat_yourself https://en.wikipedia.org/wiki/Don't_repeat_yourself in alternative section) - which is an evolution of DRY and is great for avoiding redundant complexity caused by DRY.