---
title: "Discussion on \"All about useMemo()\" | Hashnode"
description: "Discussion on \"All about useMemo()\". useMemo is a memoization Technique to improve the Performace of your App.useMemo is a hook used in the functional component of react that returns a memoized value\n\nWhat's Memoization?\nMemoization is an optimization technique used primarily to speed y..."
url: "https://hashnode.com/posts/all-about-usememo/614999cbcb77f11a64ce4f13"
---

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# [All about useMemo()](https://piyushsingh.hashnode.dev/all-about-usememo?utm_source=hashnode&utm_medium=feed)

useMemo is a memoization Technique to improve the Performace of your App.useMemo is a hook used in the functional component of react that returns a memoized value What's Memoization? Memoization is an optimization technique used primarily to speed y...

Sep 21, 2021 · 3 min read · piyushsingh.hashnode.dev  
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-   [#javascript](https://hashnode.com/tag/javascript)
-   [#reactjs](https://hashnode.com/tag/reactjs)
-   [#optimization](https://hashnode.com/tag/optimization)
-   [#reacthooks](https://hashnode.com/tag/reacthooks)
-   [#javascript-framework](https://hashnode.com/tag/javascript-framework)

## Written by

[Piyush Singh](https://hashnode.com/@PiyushSingh)

@PiyushSingh · India

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

let's create some web apps together

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