How does code reusability affect software development?

What is code reusability and why is it important in software development?

Code reusability refers to the practice of using existing code for new functions or projects. It's important because it saves time, reduces errors, and enhances maintainability.

Can you give me some examples of how code reusability is implemented?

Sure! Common examples include using libraries, frameworks, and modules. For instance, developers often use libraries like jQuery to avoid rewriting common functions.

What are the potential downsides of code reusability?

While code reusability has many benefits, it can lead to issues like increased complexity, dependency problems, and potential performance overhead if not managed properly.

How can I ensure that my code is reusable?

To ensure reusability, focus on writing modular code, use clear naming conventions, document your code well, and adhere to design patterns.