---
title: "Discussion on \"What is Middleware in Express and How It Works\" | Hashnode"
description: "Discussion on \"What is Middleware in Express and How It Works\". What is middleware in Express.js? Understand the request lifecycle, execution order, and build a secure pipeline with real-world examples"
url: "https://hashnode.com/posts/what-is-middleware-in-express-and-how-it-works/6a00a77ee3eebc2e20991339"
---

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# [What is Middleware in Express and How It Works](https://souparna-tech.hashnode.dev/what-is-middleware-in-express-and-how-it-works?utm_source=hashnode&utm_medium=feed)

What is middleware in Express.js? Understand the request lifecycle, execution order, and build a secure pipeline with real-world examples

May 10 · 6 min read · souparna-tech.hashnode.dev  
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-   [#middleware](https://hashnode.com/tag/middleware)
-   [#express](https://hashnode.com/tag/express)
-   [#backend](https://hashnode.com/tag/backend)

## Written by

[Souparna Dhara](https://hashnode.com/@SouparnaD2004)

@SouparnaD2004

  
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