---
title: "Discussion on \"Notes: Go Design Patterns - Observer Pattern\" | Hashnode"
description: "Discussion on \"Notes: Go Design Patterns - Observer Pattern\". This blog contains the implementation of the Observer design pattern with e-commerce out of stock availability notifier example"
url: "https://hashnode.com/posts/design-patterns-observer-pattern/62735c0319a4772a6c29b8b0"
---

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# [Notes: Go Design Patterns - Observer Pattern](https://btree.dev/design-patterns-observer-pattern?utm_source=hashnode&utm_medium=feed)

This blog contains the implementation of the Observer design pattern with e-commerce out of stock availability notifier example

Mar 14, 2021 · 4 min read · btree.dev  
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-   [#design-patterns](https://hashnode.com/tag/design-patterns)
-   [#programing](https://hashnode.com/tag/programing)

## Written by

[kshitij kumar](https://hashnode.com/@btree)

@btree

  
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Backend Engineer @ Getir

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