import library bootstrap to react code example
Example 1: add bootstrap to react
1.run commnad in cmd
npm install bootstrap --save
2.after install add this to index.js
import 'bootstrap/dist/css/bootstrap.min.css';
Example 2: instalar bootstrap en react
import $ from 'jquery';
import Popper from 'popper.js';
import 'bootstrap/dist/js/bootstrap.bundle.min';