Design Patterns in TypeScript

This repository is part of the Refactoring.Guru project.

It contains TypeScript examples for all classic GoF design patterns. Each pattern includes two examples:

• Conceptual examples show the internal structure of patterns, including detailed comments.

• RealWorld examples show how patterns can be used in real-world web applications.

Requirements

For simplicity reasons, the examples are console apps. In order to launch them, you have to install Node.js and NPM on your computer and then install TypeScript compiler and TypeScript Node extension like this:

npm install -g typescript
npm install -g ts-node

When you have all the required software installed, the examples can be launched via the command line as follows:

ts-node src/Path-to-example/Example.ts

For the best experience, I recommend working with examples with these IDEs:

• WebStorm
• Visual Studio Code

Contributor's Guide

I appreciate any help, whether it's a simple fix of a typo or a whole new example. Please read the Contributor's Guide to get more information.

License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Credits

Authors: Alexey Pyltsyn (@lex111) and Alexander Shvets (@neochief)

Contributors: See the list of contributors