Introduction & Core Concepts

45 lessons in Software Design Patterns & Principles

• Patterns, Maintainability and ReusabilitySlides / Video
• When to Use Patterns (and When Not To)Slides / Video
• Anatomy of a Design PatternSlides / Video
• What Are Design PrinciplesSlides / Video
• The Three Pattern CategoriesSlides / Video
• Patterns vs Principles vs IdiomsSlides / Video
• Origins of the Gang of FourSlides / Video
• Why Design Patterns MatterSlides / Video
• What Is a Software Design PatternSlides / Video
• Origin: Gang of FourFlashcard
• Composition Over InheritanceFlashcard
• KISS PrincipleFlashcard
• Three Pattern CategoriesFlashcard
• DRY PrincipleFlashcard
• Separation of ConcernsFlashcard
• AbstractionFlashcard
• Program to an InterfaceFlashcard
• What Is an Anti-PatternFlashcard
• Why Design Patterns MatterFlashcard
• CouplingFlashcard
• Principle vs. PatternFlashcard
• When to Use PatternsFlashcard
• EncapsulationFlashcard
• What Is a Design PatternFlashcard
• SOLID OverviewFlashcard
• CohesionFlashcard
• YAGNI PrincipleFlashcard
• Patterns vs ArchitectureQuiz
• Three Pattern CategoriesQuiz
• Composition Over InheritanceQuiz
• What Is a Design PatternQuiz
• Patterns vs PrinciplesQuiz
• Patterns vs AlgorithmsQuiz
• Anatomy of a PatternQuiz
• Coupling and CohesionQuiz
• What Is an Anti-PatternQuiz
• Abstraction in DesignQuiz
• Inheritance BasicsQuiz
• Encapsulation BasicsQuiz
• When to Apply PatternsQuiz
• Reusability and MaintainabilityQuiz
• Origin of Design PatternsQuiz
• Program to an InterfaceQuiz
• Why Use Design PatternsQuiz
• Polymorphism BasicsQuiz