go-microservices-tuto/frontend/src/App.jsx

import React from "react";
import Navbar from "react-bootstrap/Navbar";
import Nav from "react-bootstrap/Nav";
import Form from "react-bootstrap/Form";
import FormControl from "react-bootstrap/FormControl";
import Button from "react-bootstrap/Button";
import Col from "react-bootstrap/Col";
import CoffeeList from "./CoffeeList";

import "bootstrap/dist/css/bootstrap.min.css";

const App = () => {
  return (
    <div className="App">
      <Navbar bg="light" expand="lg">
        <Navbar.Brand href="#home">Coffee Shop</Navbar.Brand>
        <Navbar.Toggle aria-controls="basic-navbar-nav" />
        <Navbar.Collapse id="basic-navbar-nav">
          <Nav className="mr-auto">
            <Nav.Link href="#home">Home</Nav.Link>
            <Nav.Link href="#link">Link</Nav.Link>
          </Nav>
          <Form inline>
            <FormControl type="text" placeholder="Search" className="mr-sm-2" />
            <Button variant="outline-success">Search</Button>
          </Form>
        </Navbar.Collapse>
      </Navbar>
      <Col>
        <CoffeeList />
      </Col>
    </div>
  );
};

export default App;