What is SOLID Design Principles ? Its a set of Golden Rules to be used by software developers for developing a robust software. They set the standards of how to program in OOP languages (and beyond into agile development). The objective is to make software designs more understandable, flexible (easier to respond to changes) and maintainable. WHY SOLID Design Principles ? Maintainability: To design the software in such a way that it should accept future changes with minimum effort and without any problem. Testability: Test-Driven Development (TDD) is one of the most important key aspects to design and develop a large-scale application. The application shouldRead More →