Simplifying Software Development: Exploring the Overlooked Potential of Onion Architecture

In onion architecture, we build software as a set of concentric layers. This is apparent from the name onion. Each layer depends on the layer under it. But the reverse is not valid. For example, We have a software system with a layer for handling user input and a layer for displaying the user interface. The layer handling user input should not depend on the layer for displaying the user interface. The user interface depends on the handling layer. However, even that should be independent of it. Instead, it should rely on an abstraction that represents the user interface. This abstraction could be a simple interface that defines the methods the layer uses to handle user input. <a href="https://python.plainenglish.io/simplifying-software-development-exploring-the-overlooked-potential-of-onion-architecture-92bb8c3c6a3a">Read More</a>