style-dictionary/examples/advanced/create-react-app/src/index.js

Style once, use everywhere. A build system for creating cross-platform styles.

import React from 'react';
import ReactDOM from 'react-dom';
import './index.scss';
import App from './App';
import * as serviceWorker from './serviceWorker';

ReactDOM.render(<App />, document.getElementById('root'));

// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: http://bit.ly/CRA-PWA
serviceWorker.unregister();