SOLID

Properties2

Type	Concept
Note created	Feb 17, 2025

SOLID is a set of five programming design principles that are generally agreed to apply to object-oriented programming in particular, but coding in general. This is, of course, depending on the specifics; but one should try to always bear them in mind.

These principles are:

• Single Responsibility Principle
• Open-Closed Principle
• Liskov Substitution
• Interface Segregation
• Dependency Inversion

The final goal of SOLID is decoupling our code, and enable us to test, evaluate and substitute each piece with as less implication is the rest of our codebase.