Here is an example of how you might create a navbar component using React:

import React from 'react';
import {Link} from 'react-router-dom';

const Navbar = () => {
    return (
        <nav>
            <ul>
                <li>
                    <Link to="/">Home</Link>
                </li>
                <li>
                    <Link to="/about">About</Link>
                </li>
                <li>
                    <Link to="/contact">Contact</Link>
                </li>
            </ul>
        </nav>
    );
};

export default Navbar;

In this example, we use the Link component from the react-router-dom library to create links to different pages in our application. The to prop specifies the destination of the link.

You can customize the appearance of the navbar by adding CSS styles to the nav and ul elements. You can also add additional features such as dropdown menus or responsive behavior.

Here is an example of how you might use the navbar component in your application:

import React from 'react';
import {BrowserRouter as Router, Route} from 'react-router-dom';
import Navbar from './Navbar';
import Home from './Home';
import About from './About';
import Contact from './Contact';

const App = () => {
    return (
        <Router>
            <Navbar/>
            <Route exact path="/" component={Home}/>
            <Route path="/about" component={About}/>
            <Route path="/contact" component={Contact}/>
        </Router>
    );
};

export default App;

In this example, we use the Router and Route components from the react-router-dom library to define the routes in our application. The Navbar component is rendered at the top of the page, and the corresponding content is displayed based on the current route.

For more information on creating a navbar with React, you can refer to the React documentation at https://reactjs.org/docs/components-and-props.html.