What are circular dependencies and how do they impact software development?

What are circular dependencies and how do they impact software development?

Circular dependencies occur when two or more modules depend on each other directly or indirectly. This can lead to issues like increased complexity, difficulty in debugging, and potential runtime errors.

Can you give me an example of circular dependencies in code?

Sure! For instance, if Module A imports Module B, and Module B also imports Module A, that's a circular dependency. It can cause problems during initialization.

How can I avoid circular dependencies in my projects?

To avoid circular dependencies, you can refactor your code to reduce inter-module dependencies, use interfaces, or implement dependency injection.

What tools can help identify circular dependencies?

There are several tools like ESLint, SonarQube, and Dependency Cruiser that can help identify and visualize circular dependencies in your code.