---
title: "Discussion on \"Difference Between 'any,' 'unknown' and 'never' in TypeScript\" | Hashnode"
description: "Discussion on \"Difference Between 'any,' 'unknown' and 'never' in TypeScript\". Notes from Effective TypeScript by Dan Vanderkam"
url: "https://hashnode.com/posts/difference-between-any-unknown-and-never-in-typescript/6241a223db84f8c50fa5a2e1"
---

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# [Difference Between 'any,' 'unknown' and 'never' in TypeScript](https://dozie.dev/difference-between-any-unknown-and-never-in-typescript?utm_source=hashnode&utm_medium=feed)

Notes from Effective TypeScript by Dan Vanderkam

Mar 28, 2022 · 4 min read · dozie.dev  
Updated Mar 31, 2022  
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-   [#javascript](https://hashnode.com/tag/javascript)

## Written by

[Nnadozie Okeke](https://hashnode.com/@dozieokk)

@dozieokk · Calgary, Canada

  
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Full-Stack Software Engineer

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