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Device Detection and Responsive Design in React JS
In this article, we will see how to render a page according to device but without using if-else clause. For this, we will use the react-device-detect package. This feature can help us create responsive webpages without using any media queries. So, let's get started.
Example
First create a React project −
npx create-react-app tutorialpurpose
Go to the project directory −
cd tutorialpurpose
Download the react-device-detect package −
npm install react-device-detect --save
We will use this package to add default media queries or default conditional rendering which are premade inside the package.
Add the following lines of code in App.js −
import { BrowserView, MobileView, isBrowser, isMobile, } from "react-device-detect"; export default function App() { return ( <> <BrowserView> <h1> This is rendered only in browser </h1> </BrowserView> <MobileView> <h1> This is rendered only on mobile </h1> </MobileView> </> ); }
Explanation
The element inside <BrowserView> will show only on laptop or PC.
Similarly, the element inside <MobileView> will show only on mobile.
IsMobile and IsBrowser can be used with if-else clause.
Output
Browser view
Mobile view
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