CSS

scss react

npm install node-sass --save

add sass to react

npm install node-sass --save-dev

react scss

$ npm install sass
# or
$ yarn add sass

react scss sass

Note: LibSass and the packages built on top of it, including Node Sass, are deprecated. If you're a user of Node Sass, you can migrate to Dart Sass by replacing node-sass in your package.json file with sass or by running the following commands:

$ npm uninstall node-sass
$ npm install sass
# or
$ yarn remove node-sass
$ yarn add sass

scss in react app

$ npm install node-sass --save$ # or$ yarn add node-sassCopy

how to add scss to react

npm install sass --save-dev 
import './App.css' turns into import './App.scss'

React Sass

$myColor: red;

h1 {
  color: $myColor;
}

add sass to react

npm uninstall node-sass

Styling React Using Sass

//index.js:
import React from 'react';
import ReactDOM from 'react-dom/client';
import './my-sass.scss';

const Header = () => {
  return (
    <>
      <h1>Hello Style!</h1>
      <p>Add a little style!.</p>
    </>
  );
}

const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<Header />);