---
title: "Discussion on \"🚀 What 12+ years in Frontend Engineering has taught me about React performance\" | Hashnode"
description: "Discussion on \"🚀 What 12+ years in Frontend Engineering has taught me about React performance\". Learn the most common React performance mistakes like overusing useEffect, global state bloat, large components, and ignoring Web Vitals—plus how senior fro"
url: "https://hashnode.com/posts/what-12-years-in-frontend-engineering-has-taught-me-about-react-performance/6968d7c98b4eb44ee0d6b581"
---

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# [🚀 What 12+ years in Frontend Engineering has taught me about React performance](https://gulshandev.hashnode.dev/what-12-years-in-frontend-engineering-has-taught-me-about-react-performance?utm_source=hashnode&utm_medium=feed)

Learn the most common React performance mistakes like overusing useEffect, global state bloat, large components, and ignoring Web Vitals—plus how senior fro

Jan 14 · 1 min read · gulshandev.hashnode.dev  
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## Written by

[Gulashan Kumar](https://hashnode.com/@gulshankumar)

@gulshankumar · Noida, Uttar Pradesh, India

  
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Senior UI developer

I'm a Senior Front-End Engineer with 12+ years of experience in JavaScript-based technologies, UI architecture, and platform modernization. I have strong expertise in React.js, Next.js, TypeScript, and WordPress headless systems.

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