---
title: "Discussion on \"Understanding Data Flow in React.js\" | Hashnode"
description: "Discussion on \"Understanding Data Flow in React.js\". In React.js, data flows in one direction. This means data moves from parent components to child components. Let’s dive into how this works!"
url: "https://hashnode.com/posts/understanding-data-flow-in-reactjs/6738b2020fd394d5f7afd15c"
---

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# [Understanding Data Flow in React.js](https://yashaswisahu.hashnode.dev/understanding-data-flow-in-reactjs?utm_source=hashnode&utm_medium=feed)

In React.js, data flows in one direction. This means data moves from parent components to child components. Let’s dive into how this works!

Nov 16, 2024 · 2 min read · yashaswisahu.hashnode.dev  
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-   [#coding](https://hashnode.com/tag/coding)
-   [#javascript](https://hashnode.com/tag/javascript)
-   [#web-development](https://hashnode.com/tag/web-development)
-   [#reactjs](https://hashnode.com/tag/reactjs)
-   [#databases](https://hashnode.com/tag/databases)
-   [#reactjs-props-components-data-flow-modularity-reusability-javascript-front-end-development-user-interfaces-web-development-programming](https://hashnode.com/tag/reactjs-props-components-data-flow-modularity-reusability-javascript-front-end-development-user-interfaces-web-development-programming)
-   [#props](https://hashnode.com/tag/props)
-   [#props-in-reactjs](https://hashnode.com/tag/props-in-reactjs)

## Written by

[Yashaswi Sahu](https://hashnode.com/@Yashaswisahu3010)

@Yashaswisahu3010 · Banglore, india

  
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