Protocol-oriented programming

Protocol-oriented programming (POP) is a programming paradigm that emphasizes the use of protocols to define interfaces and behaviors for objects. Unlike traditional object-oriented programming, which focuses on class hierarchies, POP allows developers to create flexible and reusable code by defining protocols that various types of objects can adopt. This approach enhances code organization and encourages composition over inheritance, making it easier to manage complexity and promote code reuse. In simpler terms, POP helps programmers create more adaptable software by focusing on shared behaviors rather than rigid class structures.