---
title: "Discussion on \"This Context API Mistake Ruins Your Whole React App (All Components Re-Render)\" | Hashnode"
description: "Discussion on \"This Context API Mistake Ruins Your Whole React App (All Components Re-Render)\". A lot of React developers use the context API in a way that results in pointless UI rerenders and ultimately a slow application. While its effect might be s"
url: "https://hashnode.com/posts/this-context-api-mistake-ruins-your-whole-react-app-all-components-re-render/64ff95352f86d2f60f008cd3"
---

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# [This Context API Mistake Ruins Your Whole React App (All Components Re-Render)](https://letsusetech.com/this-context-api-mistake-ruins-your-whole-react-app-all-components-re-render?utm_source=hashnode&utm_medium=feed)

A lot of React developers use the context API in a way that results in pointless UI rerenders and ultimately a slow application. While its effect might be s

Sep 11, 2023 · 4 min read · letsusetech.com  
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## Written by

[Kingsley Ubah](https://hashnode.com/@kingchuks)

@kingchuks

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

Backend developer | Technical Writer | Experienced in developing and deploying web and mobile apps

Technical writer | Backend web developer | Experienced in developing and deploying web and mobile applications. Writes for @Logrocket, @tutsplus and more

## Responses 1

Markdown supported · ⌘↵ to post

[Yogesh Chavan](https://hashnode.com/@myogeshchavan97)

[Sep 14, 2023](https://hashnode.com/posts/this-context-api-mistake-ruins-your-whole-react-app-all-components-re-render/64ff95352f86d2f60f008cd3/comment/65031845fb3b16e3da3d107b)

You have explained it really well. Most of the beginner react developers are not aware of this.

So even I have explained the same in my this video: [youtu.be/AjzAZtzzFik](https://youtu.be/AjzAZtzzFik?t=1878)