reactjsHow do I install ReactJS?
- Installing ReactJS is easy and can be done with a few simple steps.
- First, create a project folder and change directory into it.
- Next, install the React and ReactDOM libraries using npm:
npm install react react-dom
- You can also use a CDN to include React in your project. To do this, add the following script tag to your HTML file:
<script src="https://unpkg.com/react@16/umd/react.development.js" crossorigin></script>
<script src="https://unpkg.com/react-dom@16/umd/react-dom.development.js" crossorigin></script>
- To use React, you will also need to include the Babel JavaScript compiler. This will allow you to write React code in modern JavaScript syntax:
<script src="https://unpkg.com/[email protected]/babel.min.js"></script>
- Finally, create a file called
index.js
and add the following code:
import React from 'react';
import ReactDOM from 'react-dom';
ReactDOM.render(
<h1>Hello, world!</h1>,
document.getElementById('root')
);
- To run the code, open
index.html
in your browser. You should see the phrase "Hello, world!" displayed on the page.
Helpful links
More of Reactjs
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- How do I create a zip file using ReactJS?
- How can I convert an XLSX file to JSON using ReactJS?
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- How do I use a timer in ReactJS?
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- How do I convert XML to JSON using ReactJS?
- How do I render a component in ReactJS?
- How do I download ReactJS from reactjs.org?
- How do I use JSON in ReactJS?
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