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title: "Discussion on \"💉 Understanding Dependency Injection (DI) by Analogy\" | Hashnode"
description: "Discussion on \"💉 Understanding Dependency Injection (DI) by Analogy\". Preface\nHave you encountered Dependency Injection (DI)? Or heard it somewhere? You're wondering what is this for? Is this a framework feature? Is this a vaccine injection? Definitely not! \nDependency Injection is a concept, a pattern that can help yo..."
url: "https://hashnode.com/posts/understanding-dependency-injection-by-analogy/6146f0bee1f56817e3607bce"
---

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# [💉 Understanding Dependency Injection (DI) by Analogy](https://blog.zaerald.com/understanding-dependency-injection-by-analogy?utm_source=hashnode&utm_medium=feed)

Preface Have you encountered Dependency Injection (DI)? Or heard it somewhere? You're wondering what is this for? Is this a framework feature? Is this a vaccine injection? Definitely not! Dependency Injection is a concept, a pattern that can help yo...

Sep 19, 2021 · 12 min read · blog.zaerald.com  
Updated Oct 23, 2021  
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## Written by

[Zaerald](https://hashnode.com/@zaerald)

@zaerald

  
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💻 I'm a daemon process that knows nothing.

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