https://github.com/kuuhaku86/design-patterns

Design Pattern in Various Language
https://github.com/kuuhaku86/design-patterns

dart design-patterns examples golang javascript php python3 ruby templates

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Design Pattern in Various Language

• Host: GitHub
• URL: https://github.com/kuuhaku86/design-patterns
• Owner: kuuhaku86
• License: mit
• Created: 2021-10-14T13:56:51.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2022-05-16T06:22:30.000Z (almost 4 years ago)
• Last Synced: 2025-08-02T09:38:44.349Z (9 months ago)
• Topics: dart, design-patterns, examples, golang, javascript, php, python3, ruby, templates
• Language: PHP
• Homepage:
• Size: 1.52 MB
• Stars: 18
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Design Patterns

Design Pattern Example in Various Language

## What is Design Pattern?

Design patterns represent the best practices used by experienced object-oriented software developers. Design patterns are solutions to general problems that software developers faced during software development. These solutions were obtained by trial and error by numerous software developers over quite a substantial period of time.

## Type of Design Pattern

We can group design pattern into three categories. 

### Creational Patterns

These design patterns provide a way to create objects while hiding the creation logic, rather than instantiating objects directly using new operator. This gives program more flexibility in deciding which objects need to be created for a given use case.

### Structural Patterns

These design patterns concern class and object composition. Concept of inheritance is used to compose interfaces and define ways to compose objects to obtain new functionalities.

### Behavioral Patterns

These design patterns are specifically concerned with communication between objects.

## Example of Design Pattern

There is example design pattern for every type.

    

        

            Type

            Example

        

    

    

        

            Structural Patterns

            Adapter

        

        

            Bridge

        

        

            Composite

        

        

            Decorator

        

        

            Facade

        

        

            Flyweight

        

        

            Proxy

        

        

            Creational Patterns

            Abstract Factory

        

        

            Builder

        

        

            Factory Method

        

        

            Object Pool

        

        

            Prototype

        

        

            Singleton

        

        

            Behavioral Patterns

            Chain of Responsibility

        

        

            Interpreter

        

        

            Iterator

        

        

            Mediator

        

        

            Memento

        

        

            Null Object

        

        

            Observer

        

        

            State

        

        

            Strategy

        

        

            Template Method

        

        

            Visitor

        

    

## Link for Project Design

- https://drive.google.com/drive/folders/1_NgANqSiI5ocgHpWbUWiWy2_Ys0v_frU?usp=sharing

## Source

- https://www.tutorialspoint.com/design_pattern/design_pattern_overview.htm

- https://sourcemaking.com/design_patterns