S.O.L.I.D Principles ​

SOLID stands for:

• S - Single-responsibility Principle
• O - Open-closed Principle
• L - Liskov Substituion Principle
• I - Interface Segregation Principle
• D - Dependency Inversion Principle

Single-responsibility Principle ​

Open-closed Principle ​

Liskov Substituion Principle ​

Interface Segregation Principle ​

Dependency Inversion Principle ​