👉 Subextensibility refers to the ability of a component or system to respond to changes in another component or system without modifying them directly, as long as they are coupled together. This means that when one part of a system is modified, the other parts can still function normally and operate effectively without any external intervention. In the context of software development, subextensibility allows for modularity and reusability of code, which makes it easier to scale and maintain large systems. It also helps in