---
title: "Discussion on \"Practical Guide to Fp-ts P3: Task, Either, TaskEither\" | Hashnode"
description: "Discussion on \"Practical Guide to Fp-ts P3: Task, Either, TaskEither\". Learn how to use Fp-ts practically. Introduces the task, either, and taskEither operators. No mathematical knowledge required."
url: "https://hashnode.com/posts/practical-guide-to-fp-ts-part-3/6071bb828b2b857c0bdb5e65"
---

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# [Practical Guide to Fp-ts P3: Task, Either, TaskEither](https://rlee.dev/practical-guide-to-fp-ts-part-3?utm_source=hashnode&utm_medium=feed)

Learn how to use Fp-ts practically. Introduces the task, either, and taskEither operators. No mathematical knowledge required.

Jul 16, 2020 · 11 min read · rlee.dev  
Updated Apr 14, 2024  
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-   [#functional-programming](https://hashnode.com/tag/functional-programming)
-   [#typescript](https://hashnode.com/tag/typescript)

## Written by

[Ryan Lee](https://hashnode.com/@ryanleecode)

@ryanleecode · Toronto, CA

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

Full Stack Developer writing about functional programming, AI, and blockchain.

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