Design Patterns In TypeScript

This repository focuses on the 23 famous GoF (Gang of Four) Design Patterns implemented in TypeScript.

It is supplementary to my book titled Design Patterns In TypeScript

   https://www.amazon.com/dp/B0948BCH24
   https://www.amazon.co.uk/dp/B0948BCH24
   https://www.amazon.in/dp/B094716FD6
   https://www.amazon.de/dp/B0948BCH24
   https://www.amazon.fr/dp/B0948BCH24
   https://www.amazon.es/dp/B0948BCH24
   https://www.amazon.it/dp/B0948BCH24
   https://www.amazon.co.jp/dp/B0948BCH24
   https://www.amazon.ca/dp/B0948BCH24
   https://www.amazon.com.au/dp/B094716FD6

(ASIN : B0948BCH24 / B094716FD6)

All the code examples in the book can be found in these pages.

Setup Project

git clone https://github.com/Sean-Bradley/Design-Patterns-In-TypeScript.git
cd Design-Patterns-In-TypeScript
npm install -g typescript
npm install
tsc -p ./src
# run each pattern tutorial separately, e.g,
node ./dist/factory/factory-concept.js
node ./dist/factory/client.js

Overview

A Design Pattern is a description or template that can be repeatedly applied to a commonly recurring problem in software design.

A familiarity of Design Patterns will be very useful when planning, discussing, managing and documenting your applications from now on and into the future.

Also, throughout the book, as each design pattern is discussed and demonstrated using example code, I also introduce new TypeScript coding concepts with each new design pattern. So that as you progress through the book and try out the examples, you will also get experience and familiarity with some of the finer details of programming with TypeScript.

So, in the book, you will learn about these 23 Design Patterns,

• Creational
  • Factory
  • Abstract Factory
  • Builder
  • Prototype
  • Singleton
• Structural
  • Decorator
  • Adapter
  • Facade
  • Bridge
  • Composite
  • Flyweight
  • Proxy
• Behavioral
  • Command
  • Chain of Responsibility
  • Observer Pattern
  • Interpreter
  • Iterator
  • Mediator
  • Memento
  • State
  • Strategy
  • Template
  • Visitor

Pattern Types

...Refer to Book or Videos for extra content.

Class Scope and Object Scope Patterns

...Refer to Book or Videos for extra content.