What are the best practices for modular design?

What are the best practices for modular design?

Modular design involves creating components that can be independently created and then used in different systems. Best practices include ensuring high cohesion within modules, low coupling between them, and designing for reusability.

Can you explain what high cohesion and low coupling mean?

High cohesion means that the elements within a module are closely related and work together to fulfill a specific purpose. Low coupling means that modules are independent and changes in one module do not heavily impact others.

What are some examples of modular design in software?

Examples include microservices architecture, where each service is a module, and component-based frameworks like React, where UI components are modular.

How can I implement modular design in my project?

Start by identifying distinct functionalities in your project, then create modules for each. Use interfaces to define how they interact, ensuring they remain independent.