---
title: "Discussion on \"Functions in TypeScript\" | Hashnode"
description: "Discussion on \"Functions in TypeScript\". WHAT ARE FUNCTIONS?\n\nFunctions are the fundamental building blocks of any application in JavaScript. They’re how you build up layers of abstraction, mimicking classes, information hiding, and modules.\nIn TypeScript, while there are classes, namespace..."
url: "https://hashnode.com/posts/functions-in-typescript/63bfdb796d6e87c269175b0d"
---

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# [Functions in TypeScript](https://blog.wajeshubham.in/functions-in-typescript?utm_source=hashnode&utm_medium=feed)

WHAT ARE FUNCTIONS? Functions are the fundamental building blocks of any application in JavaScript. They’re how you build up layers of abstraction, mimicking classes, information hiding, and modules. In TypeScript, while there are classes, namespace...

Jan 12, 2023 · 10 min read · blog.wajeshubham.in  
Updated Jan 14, 2023  
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-   [#javascript](https://hashnode.com/tag/javascript)
-   [#typescript](https://hashnode.com/tag/typescript)
-   [#functions](https://hashnode.com/tag/functions)
-   [#nodejs](https://hashnode.com/tag/nodejs)
-   [#reactjs](https://hashnode.com/tag/reactjs)

## Written by

[Shubham Waje](https://hashnode.com/@wajeshubham)

@wajeshubham · Mumbai

  
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Software Engineer | Consultant at EY

Consultant at EY

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