What are the principles of software design?

Software design principles form the backbone of creating efficient, maintainable, and scalable software solutions. These principles help software developers write clean, well-structured code that is easier to understand, maintain, and extend. Some of the key software design principles include:

SOLID Principles:

SOLID is an acronym that stands for:

• Single Responsibility Principle (SRP): A class should only have one reason to change.
• Open/Closed Principle (OCP): Software entities should be open for extension but closed for modification.
• Liskov Substitution Principle (LSP): Objects of a superclass should be replaceable with objects of its subclasses without affecting functionality.
• Interface Segregation Principle (ISP): Clients should not be forced to depend on interfaces they do not use.
• Dependency Inversion Principle (DIP): High-level modules should not depend on low-level modules. Both should depend on abstractions.

DRY (Don't Repeat Yourself) Principle:

This principle emphasizes on avoiding the repetition of code by creating reusable components. It improves maintainability and reduces the chances of introducing bugs.

KISS (Keep It Simple, Stupid) Principle:

KISS principle suggests keeping software design simple and straightforward. It advocates for simplicity in design and avoiding unnecessary complexity, making the code easier to understand and maintain.

By following these software design principles, developers can create well-structured, high-quality software applications that are efficient, scalable, and easy to maintain over time.