🎁 New User? Get 20% off your first purchase with code NEWUSER20 Register Now →
Menu

Categories

Programming Concepts Intermediate

What is SOLID Principles Breakdown?

Five object-oriented design principles that guide developers in creating maintainable, flexible, and scalable software systems.

SOLID is an acronym for five design principles. Single Responsibility: a class should have one reason to change. Open/Closed: software entities should be open for extension but closed for modification. Liskov Substitution: objects of a superclass should be replaceable with objects of its subclasses without breaking the application. Interface Segregation: clients should not be forced to depend on interfaces they do not use. Dependency Inversion: high-level modules should depend on abstractions, not concrete implementations. Together, these principles reduce coupling, increase cohesion, and make codebases more adaptable to change over time.

Related Terms

Technical Debt
The implied cost of additional rework caused by choosing a quick solution now instead of a better approach that would take longer.
Dependency Injection
A design pattern where objects receive their dependencies from external sources rather than creating them internally.
Functional Programming
A programming paradigm that treats computation as the evaluation of mathematical functions, avoiding state changes and mutable data.
Big O Notation
A mathematical notation that describes the worst-case performance of an algorithm as input size grows.
Recursion
A programming technique where a function calls itself to solve a problem by breaking it into smaller subproblems.
Garbage Collection
An automatic memory management process that identifies and reclaims memory no longer in use by a program.
View All Programming Concepts Terms →