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title: "Discussion on \"6 Code Smells In React I Look Out For\" | Hashnode"
description: "Discussion on \"6 Code Smells In React I Look Out For\". I've recently undergone analyzing and improving a React application's performance and have noticed some pretty serious code smells that affect both code quality and performance.\nHere are some code smells that I watch out for in a React application:\n\n..."
url: "https://hashnode.com/posts/6-code-smells-in-react-i-look-out-for/63b795530266edd35d9bfee4"
---

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# [6 Code Smells In React I Look Out For](https://blog.reilly.dev/6-code-smells-in-react-i-look-out-for?utm_source=hashnode&utm_medium=feed)

I've recently undergone analyzing and improving a React application's performance and have noticed some pretty serious code smells that affect both code quality and performance. Here are some code smells that I watch out for in a React application: ...

Jan 6, 2023 · 2 min read · blog.reilly.dev  
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## Written by

[Reilly O'Donnell](https://hashnode.com/@Reilly)

@Reilly · Remote

  
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Senior Frontend Engineer - Sharing everything I know about React, React Native, TS, and building fast, scalable apps

If you've got any questions feel free to DM on Twitter @reillyjodonnell

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