---
title: "Discussion on \"Learn REST API Principles by Building an Express App\" | Hashnode"
description: "Discussion on \"Learn REST API Principles by Building an Express App\". Web development revolves around communication – communication between browsers and servers, as well as frontend applications and backends. At the centre of this is the API. And the REST architecture has become a popular way to design APIs that are cl..."
url: "https://hashnode.com/posts/learn-rest-api-principles-by-building-an-express-app/68066255e4a48bef99b3c63e"
---

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# [Learn REST API Principles by Building an Express App](https://freecodecamp.org/news/learn-rest-api-principles-by-building-an-express-app?utm_source=hashnode&utm_medium=feed)

Web development revolves around communication – communication between browsers and servers, as well as frontend applications and backends. At the centre of this is the API. And the REST architecture has become a popular way to design APIs that are cl...

Apr 21, 2025 · 15 min read · freecodecamp.org  
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-   [#rest-api](https://hashnode.com/tag/rest-api)
-   [#express](https://hashnode.com/tag/express)
-   [#web-development](https://hashnode.com/tag/web-development)

## Written by

[Ikegah Oliver](https://hashnode.com/@Oliverkrane)

@Oliverkrane · Port Harcourt, Nigeria

  
[View profile](https://hashnode.com/@Oliverkrane)

Software developer, NodeJS enthusiast and writer

I am a backend developer with a year of experience in building and maintaining scalable and performant web applications. I am proficient in a variety of technologies, including Node.js, Express.js, MongoDB, and AWS. I am also a strong problem solver and have a keen eye for detail.

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