https://github.com/devtony101/js-observer-cryptocurrency-example

This is a sample project for teaching the basics of the Observer Design Pattern.
https://github.com/devtony101/js-observer-cryptocurrency-example

design-patterns javascript tutorial tutorial-code

Last synced: 4 days ago
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This is a sample project for teaching the basics of the Observer Design Pattern.

• Host: GitHub
• URL: https://github.com/devtony101/js-observer-cryptocurrency-example
• Owner: DevTony101
• Created: 2020-07-06T18:00:53.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2020-07-06T19:30:58.000Z (almost 6 years ago)
• Last Synced: 2025-02-28T10:34:41.513Z (over 1 year ago)
• Topics: design-patterns, javascript, tutorial, tutorial-code
• Language: JavaScript
• Homepage: https://dev.to/devtony101/javascript-building-a-cryptocurrency-app-with-the-observer-pattern-npb
• Size: 32.2 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Sample CryptoCurrency App

![banner](https://github.com/DevTony101/js-observer-cryptocurrency-example/blob/master/banner.png)

An example project made for a tutorial introducing the **Observer Design Pattern**, in which we build a simple alert system

where users can subscribe to a particular currency and they will be _notified_ when the price changes.

If you came for the tutorial and want to code along, download the starting code [here](https://github.com/DevTony101/js-observer-cryptocurrency-example/releases/tag/starting-code).