1.run command in cmd
npm install react-bootstrap bootstrap
2.after install add this to index.js
import 'bootstrap/dist/css/bootstrap.min.css';
//You may want to add individual components like 'Navbar',
// or 'Button' rather than the entire library.
3. add this, or similar to the js files that would be using the individual components
import {Navbar, Nav, Button} from 'react-bootstrap';
{/* The following line can be included in your src/index.js or App.js file*/}
import 'bootstrap/dist/css/bootstrap.min.css';
npm install react-bootstrap@next [email protected]
import '../node_modules/bootstrap/dist/css/bootstrap.min.css';