---
title: "Discussion on \"Dependency Injection in Node.js - Higher Order Routing With Express\" | Hashnode"
description: "Discussion on \"Dependency Injection in Node.js - Higher Order Routing With Express\". by author Federico Kereki\nWhen you get used to applying Functional Programming, you may find that it fits many situations. In this case let's discuss routing in a Node+Express application, but aiming for highly testable code. \nIn this article, we'll ..."
url: "https://hashnode.com/posts/dependency-injection-in-nodejs-higher-order-routing-with-express/61e66081be5d7633af87cc51"
---

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# [Dependency Injection in Node.js - Higher Order Routing With Express](https://openreplay.hashnode.dev/dependency-injection-in-nodejs-higher-order-routing-with-express?utm_source=hashnode&utm_medium=feed)

by author Federico Kereki When you get used to applying Functional Programming, you may find that it fits many situations. In this case let's discuss routing in a Node+Express application, but aiming for highly testable code. In this article, we'll ...

Jan 18, 2022 · 7 min read · openreplay.hashnode.dev  
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