Design Patterns

9 articles in this category

Design Patterns

Design Patterns: Observer Pattern Explained Simply

May 15, 2025

A clear explanation of the Observer Pattern, when to use it, and how it helps decouple your code by implementing a publish-subscribe model.

Read Article
Design Patterns

Command Pattern: Encapsulating Actions as Objects

May 9, 2025

Learn how the Command Pattern separates 'what to do' from 'how to trigger it' to create more flexible and maintainable code

Read Article
Design Patterns

Design Patterns: Strategy Pattern Explained Simply

May 5, 2025

A clear explanation of the Strategy Pattern, when to use it, and how it helps you avoid messy if-else chains when implementing multiple behaviors.

Read Article
Design Patterns

Simple Explanation for Iterator Pattern

May 4, 2025

Understand the Iterator Pattern with a real-world example of handling different types of collections in Java

Read Article
Design Patterns

Simple explanation of Decorator Pattern

April 30, 2025

Learn how the Decorator Pattern helps add functionality to objects without modifying their core code

Read Article
Design Patterns

Simple explanation for Chain of Responsibility Pattern

April 25, 2025

Learn how the Chain of Responsibility Pattern helps handle requests by creating a chain of handlers with single responsibilities

Read Article
Design Patterns

Simple explanation for Builder Pattern

April 20, 2025

Learn how the Builder Pattern solves complex object creation problems with a clear, step-by-step approach

Read Article
Design Patterns

Simple explanation for Factory Pattern

April 15, 2025

Learn how the Factory Pattern helps manage creating different types of notification objects

Read Article