---
title: "Discussion on \"NPM build: A Deep Dive into the Build Process\" | Hashnode"
description: "Discussion on \"NPM build: A Deep Dive into the Build Process\". When we hit that npm run build command in a React app made with Create React App (CRA), we kick off a bunch of behind-the-scenes processes that transform our code into a version that's ready to roll in PRODUCTION.\nLet’s have a look into what happens ..."
url: "https://hashnode.com/posts/npm-build-a-deep-dive-into-the-build-process/66f28acb4705f4186b22887b"
---

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# [NPM build: A Deep Dive into the Build Process](https://olgaconstantina.hashnode.dev/npm-build-a-deep-dive-into-the-build-process?utm_source=hashnode&utm_medium=feed)

When we hit that npm run build command in a React app made with Create React App (CRA), we kick off a bunch of behind-the-scenes processes that transform our code into a version that's ready to roll in PRODUCTION. Let’s have a look into what happens ...

Sep 24, 2024 · 4 min read · olgaconstantina.hashnode.dev  
Updated Nov 11, 2024  
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-   [#npm-run-build](https://hashnode.com/tag/npm-run-build)

## Written by

[Olga Nedelcu](https://hashnode.com/@OlgaSoftware)

@OlgaSoftware · London, UK

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

frontenddev

I'm a Product Engineer at IDnow based in Berlin, originally from Romania and raised in sunny Spain. I build accessible, user-focused web applications with React, TypeScript, and modern frontend technologies. Beyond coding, I enjoy sharing knowledge through technical documentation, Communities of Practice (CoPs), and mentoring. I'm passionate about frontend architecture, web standards, accessibility (A11y), and writing clean, maintainable code.

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