Tutorials under 'SOLID Principles'

Open-Closed Principle in Java OOP – Write Flexible & Extensible Code

Understand the Open-Closed Principle in Java OOP. Learn how to build flexible, extensible software by writing code that is open for extension, closed for modification

RefactoringJava OOPSOLID PrinciplesOpen Closed PrincipleAbstractionInheritanceClean CodeDesign PrinciplesExtensibilityModular Design

Dependency Inversion and Interface Segregation in Java – Write Modular and Scalable OOP Code

Learn how to apply Dependency Inversion and Interface Segregation in Java for clean, testable, and loosely coupled object-oriented designs

Java InterfacesObject Oriented ProgrammingJava OOPSOLID PrinciplesDependency InversionAbstractionClean ArchitectureInterface SegregationJava Best PracticesModular Design

Object-Oriented Design Patterns in Java – Best Practices for Scalable Software Architecture

Learn object-oriented design patterns in Java with real-world examples, UML diagrams, and best practices to write scalable, clean, and reusable code

Software ArchitectureObject Oriented ProgrammingRefactoringUMLDesign PatternsJava OOPSOLID PrinciplesClean CodeJava Best PracticesModular Design

Liskov Substitution Principle in Java – Common Misuses and Clean Fixes

Learn the Liskov Substitution Principle in Java with real-world examples, common pitfalls, and practical refactorings to write clean, robust OOP code.

Object Oriented DesignJava OOPSOLID PrinciplesAbstractionMethod OverridingSealed ClassesInheritanceJava Best PracticesClean CodeLiskov Substitution Principle

SOLID Principles in Java OOP – Complete Guide with Examples and Best Practices

Learn SOLID principles in Java with real-world examples, clean code practices, UML-style illustrations, and refactoring tips for scalable object-oriented design

Object Oriented DesignJava OOPSOLID PrinciplesDependency InversionInterface SegregationSingle ResponsibilityOpen ClosedLiskov SubstitutionClean Code

Composition Over Inheritance in Java – Design Flexible and Maintainable Code

Discover why composition is preferred over inheritance in modern Java OOP design. Learn best practices, examples, and real-world use cases for clean architecture.

Software DesignDesign PatternsJava OOPInheritance PitfallsSOLID PrinciplesCode MaintainabilityComposition Vs InheritanceJava Best PracticesDelegationObject Composition

Polymorphism in Java – Unlocking Loose Coupling and Scalable Software Design

Learn how polymorphism drives loose coupling and scalable software architecture in Java. Includes real-world use cases, examples, UML, and best practices.

Scalable DesignJava InterfacesDesign PatternsJava 21 FeaturesJava OOPAbstractionSOLID PrinciplesLoose CouplingInheritancePolymorphismExtensibility