Aug 13, 2025 · 28 min read · In the world of software engineering, some texts are foundational. "Design Patterns: Elements of Reusable Object-Oriented Software," penned by the illustrious "Gang of Four" (GoF), is one such text. It presented a catalogue of 23 design patterns that...
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Mar 24, 2025 · 3 min read · The Strategy design pattern is a behavioural pattern that defines a family of algorithms, encapsulates each one, and makes them interchangeable. This pattern allows a class’s behavior to be selected at runtime. Key Concepts Strategy Interface – Defi...
Join discussionMar 24, 2025 · 4 min read · The Observer Pattern is a behavioural design pattern where an object (Subject) maintains a list of dependents (Observers) and automatically notifies them of state changes. Observer pattern has the following characteristics: One-to-Many Relationship:...
Join discussionMar 23, 2025 · 5 min read · The Composite Design Pattern is a structural pattern that allows us to build complex tree structures where individual objects and groups of objects are treated uniformly. Concept It provides a way to compose objects into tree structures to represent ...
Join discussionMar 23, 2025 · 1 min read · Behavioural design patterns focus on communication between objects, defining how they interact while promoting flexibility and loose coupling. These patterns help manage complex control flows, encapsulate algorithms, and delegate responsibilities eff...
Join discussionMar 23, 2025 · 6 min read · The Bridge design pattern is a structural pattern that helps separate an abstraction from its implementation, allowing both to evolve independently. It is useful when we have multiple dimensions of change in our system. Key Concept Abstraction: Defi...
Join discussionMar 3, 2025 · 2 min read · Structural design patterns are a category of software design patterns that focus on how objects and classes are organized to for larger structures keeping systems flexible and efficient. These patterns help define relationships between entities whil...
Join discussionNov 22, 2024 · 27 min read · Design patterns are a cornerstone of software engineering. They provide proven solutions to recurring design problems and enable developers to build robust, scalable, and maintainable systems. This comprehensive guide covers all 23 GoF (Gang of Four)...
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Jun 19, 2023 · 3 min read · A comprehensive series that will empower you to create well-structured and flexible software solutions using the Gang of Four (GoF) classification of design patterns. Introduction: Welcome to “Exploring GoF Design Patterns: A Comprehensive Guide to E...
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Jun 18, 2023 · 3 min read · • Introduction: In our previous article, we explored the Method Factory design pattern, which promotes loose coupling and extensibility. Now, we will enhance our example by incorporating the Abstract Factory design pattern. The Abstract Factory patte...
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