React-Bootstrap NavBar Component

04 May, 2021
React-Bootstrap is a front-end framework that was designed keeping react in mind. NavBar Component is a navigation header that is responsive and powerful. It supports navigation, branding, and many more other related features. We can use the following approach in ReactJS to use the react-bootstrap NavBar Component.
NavBar Props:
as: It can be used as a custom element type for this component.
bg: It is used to add bg-* utility classes.
collapseOnSelect: It is used to collapse the Navbar on click onSelect function is triggered of a descendant of a child <nav> element.
expand: It is used to denote the breakpoint below which our Navbar will collapse.
expanded: The visibility of the navbar body is controlled through it.
fixed: It is used to create a fixed navbar that stays along the bottom of the screen or top of the screen.
onSelect: It is a callback that is triggered when a descendant of a child <nav> is selected.
onToggle: A callback fired when the <Navbar> body collapses or expands
role: It is used to define the ARIA role for the navbar.
sticky: It is used to position our given navbar at the viewport’s top.
variant: It indicates the visual variant of the navbar.
bsPrefix: It is an escape hatch for working with strongly customized bootstrap CSS.
Navbar.Brand Props:
as: It can be used as a custom element type for this component.
href: It is used to pass the href attribute to this element.
bsPrefix: It is an escape hatch for working with strongly customized bootstrap CSS.
Navbar.Toggle Props:
as: It can be used as a custom element type for this component.
children: It is used to define the toggle content.
label: For the toggler button, it is used as an accessible ARIA label.
onClick: It is the callback function that is triggered on click event.
bsPrefix: It is an escape hatch for working with strongly customized bootstrap CSS.
Navbar.Collapse Props:
bsPrefix: It is an escape hatch for working with strongly customized bootstrap CSS.
Creating React Application And Installing Module:
Step 1: Create a React application using the following command:npx create-react-app foldername
Step 1: Create a React application using the following command:
npx create-react-app foldername
Step 2: After creating your project folder i.e. foldername, move to it using the following command:cd foldername
Step 2: After creating your project folder i.e. foldername, move to it using the following command:
cd foldername
Step 3: After creating the ReactJS application, Install the required module using the following command:npm install react-bootstrap 
npm install bootstrap
Step 3: After creating the ReactJS application, Install the required module using the following command:
npm install react-bootstrap 
npm install bootstrap
Project Structure: It will look like the following.
Project Structure
Example: Now write down the following code in the App.js file. Here, App is our default component where we have written our code.
App.js
import React from 'react';import 'bootstrap/dist/css/bootstrap.css';import Navbar from 'react-bootstrap/Navbar';  export default function App() {  return (    <div style={{ display: 'block', width: 700, padding: 30 }}>      <h4>React-Bootstrap NavBar Component</h4>      <Navbar bg="dark" variant="dark">        <Navbar.Brand href="#home">          <imgsrc="https://media.geeksforgeeks.org/wp-content/uploads/20210425000233/test-300x297.png"            alt="Sample Brand Logo"            width="35"            className="align-top d-inline-block"            height="35"          />Test Company        </Navbar.Brand>      </Navbar>    </div>  );}
Step to Run Application: Run the application using the following command from the root directory of the project:
npm start
Output: Now open your browser and go to http://localhost:3000/, you will see the following output:
Reference: https://react-bootstrap.github.io/components/navbar/
React-Bootstrap
ReactJS
Web Technologies
Writing code in comment?
Please use ide.geeksforgeeks.org,
generate link and share the link here.