Clean Code Principles: SOLID Explained

“Any fool can write code that a computer can understand. Good programmers write code that humans can understand.” - Martin Fowler

SOLID

1. S - Single Responsibility Principle: A class should have one, and only one, reason to change.
2. O - Open/Closed Principle: Open for extension, but closed for modification.
3. L - Liskov Substitution Principle: Objects of a superclass shall be replaceable with objects of its subclasses.
4. I - Interface Segregation Principle: Many client-specific interfaces are better than one general-purpose interface.
5. D - Dependency Inversion Principle: Depend upon abstractions, not concretions.

Master these, and your code will survive the test of time.