> misses the whole point of DDD or any software architectural style you mentioned. I didn't mention DDD. > a set of very basic software design principles that

> misses the whole point of DDD or any software architectural style you mentioned. I didn't mention DDD. > a set of very basic software design principles that avoid/eliminate problems such as circular dependencies or testability. You don't need hexagonal architecture to achieve that. How is hexagonal architecture superior for building modern web applications vs for example vanilla Rails? Why successful projects like discourse, hacker news are not built following this architecture? Why you never hear stories of how hexagonal architecture helps companies like Google, Facebook, Microsoft, or Apple build great software?