---
title: "Discussion on \"Building a Production-Ready Virtualized List Component in React from Scratch\" | Hashnode"
description: "Discussion on \"Building a Production-Ready Virtualized List Component in React from Scratch\". Virtualization is not some form of black magic; it’s simply being smart about what to let the browser paint."
url: "https://hashnode.com/posts/building-a-production-ready-virtualized-list-component-in-react-from-scratch/6a67efd46b017d8e1680a23e"
---

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# [Building a Production-Ready Virtualized List Component in React from Scratch](https://nelson-david.hashnode.dev/building-a-production-ready-virtualized-list-component-in-react-from-scratch?utm_source=hashnode&utm_medium=feed)

Virtualization is not some form of black magic; it’s simply being smart about what to let the browser paint.

Jul 27 · 4 min read · nelson-david.hashnode.dev  
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-   [#reactjs](https://hashnode.com/tag/reactjs)
-   [#reacthooks](https://hashnode.com/tag/reacthooks)
-   [#web-performance](https://hashnode.com/tag/web-performance)
-   [#web](https://hashnode.com/tag/web)
-   [#the-urban-dev](https://hashnode.com/tag/the-urban-dev)
-   [#react](https://hashnode.com/tag/react)

## Written by

[Ogwu-Nelson David](https://hashnode.com/@davidchika)

@davidchika · Lagos, Nigeria

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

The Urban Dev

Senior Engineer with 7+ years of experience specializing in distributed systems, fintech, and high-performance mobile applications. Expert in the TypeScript ecosystem (Node.js, React, React Native) and architecting scalable backend infrastructures using gRPC and microservices. Currently pursuing a BSc in Software Engineering with a focus on AI/ML.

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