---
title: "Discussion on \"Components & Hooks \" | Hashnode"
description: "Discussion on \"Components & Hooks \". What is React?\nReact is a JavaScript library used to build user interfaces (UI).\nKey Features\n\nComponent-based architecture\n\nReusable code\n\nFast rendering using Virtual DOM\n\nEasy to manage large appli"
url: "https://hashnode.com/posts/components-hooks/69ce09bb2d4d5bd0f09e465d"
---

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# [Components & Hooks](https://presentation.hashnode.dev/components-hooks?utm_source=hashnode&utm_medium=feed)

What is React? React is a JavaScript library used to build user interfaces (UI). Key Features Component-based architecture Reusable code Fast rendering using Virtual DOM Easy to manage large appli

Apr 2 · 6 min read · presentation.hashnode.dev  
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[Chandra Sekhar](https://hashnode.com/@Chandrasekhar0583)

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