---
title: "Discussion on \"Mastering JavaScript Modules: A Complete Guide to Import and Export\" | Hashnode"
description: "Discussion on \"Mastering JavaScript Modules: A Complete Guide to Import and Export\". If you have ever built a web application using vanilla JavaScript, you have likely encountered the dreaded \"monolithic file.\" You start with a few simple functions in an app.js file, but as your appli"
url: "https://hashnode.com/posts/js-import-export/69ffa294f239332df4fd5b6c"
---

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# [Mastering JavaScript Modules: A Complete Guide to Import and Export](https://harshjosolkar.hashnode.dev/js-import-export?utm_source=hashnode&utm_medium=feed)

If you have ever built a web application using vanilla JavaScript, you have likely encountered the dreaded "monolithic file." You start with a few simple functions in an app.js file, but as your appli

May 9 · 5 min read · harshjosolkar.hashnode.dev  
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[Harsh Josolkar](https://hashnode.com/@harshjosolkar)

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