React nav bar

npx create-react-app my-app




```jsx
import React from 'react';
import logo from './logo.svg';
import { BrowserRouter as Router, Route, Link } from 'react-router-dom';
import Container from 'react-bootstrap/Container';
import Navbar from 'react-bootstrap/Navbar';
import Nav from 'react-bootstrap/Nav';
import './App.css';

class App extends React.Component {

  render() {
    return (
      <Router>
        <Container className="p-0" fluid={true}>

          <Navbar className="border-bottom" bg="transparent" expand="lg">
            <Navbar.Brand>Garrett Love</Navbar.Brand>

            <Navbar.Toggle className="border-0" aria-controls="navbar-toggle" />
            <Navbar.Collapse id="navbar-toggle">
              <Nav className="ml-auto">
                <Link className="nav-link" to="/">Home</Link>
                <Link className="nav-link" to="/about">About</Link>
                <Link className="nav-link" to="/contact">Contact</Link>
              </Nav>
            </Navbar.Collapse>
          </Navbar>

        </Container >
      </Router >
    );
  }

}

export default App;
```

```jsx
{
  "name": "my-app",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.5.0",
    "@testing-library/user-event": "^7.2.1",
    "react": "^16.13.1",
    "react-dom": "^16.13.1",
    "react-scripts": "3.4.1",
    "react-bootstrap": "^1.0.0-beta.9",
    "react-router-dom": "^5.0.1",
    "bootstrap": "^4.3.1"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}
```

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

import 'bootstrap/dist/css/bootstrap.css';

ReactDOM.render(
  <React.StrictMode>
    <App />
  </React.StrictMode>,
  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: https://bit.ly/CRA-PWA
serviceWorker.unregister();
```