Hexagonal Architecture Design

The hexagonal architecture helps to build robust and change friendly code. I have used multiple different architecture paradigms over the last 20+ years of writing software. For me the hexagonal approach is the best when it comes to modern software engineering. It can be used in all programming languages and helps to have a sustainable software development effort over a long time. Summary The hexagonal architecture has many representations. It is usually displayed as a hexagon that has three layers.