npm packages: bootstrap, react-bootstrap, @types/react-bootstrap
// index.js
import 'bootstrap/dist/css/bootstrap.min.css';
import { Button } from 'react-bootstrap';
<Button variant="primary">Hello World</Button>
documentation: https://react-bootstrap.github.io/
React components conforming to material design style (style of Google/Android)
npm packages: @mui/material @emotion/react @emotion/styled
import Button from '@mui/material/Button';
<Button color="primary" variant="contained">
Hello World
</Button>
documentation: https://mui.com
Exercise: Modify an existing application to incorporate components from a library