How to Install and Use React Bootstrap with Gatsby JS?

In this article, we are going to learn how to install and use React Bootstrap with Gatsby JS. We will install GatsbyJS, then we will install React-Bootstrap in the project to use the class and components of Bootstrap.

Prerequisites

• Gatsby
• React
• React-Bootstrap

Approach

To begin, we'll install the Gatsby CLI globally on your machine to create a Gatsby project. Next, we'll initiate a new Gatsby project and set up the essential project details. Following that, we'll install React-Bootstrap and create a new file to import the Bootstrap CSS. This will allow us to incorporate Bootstrap into our project.

Steps to create Gatsby Project and Install required modules:

Step 1: Install the Gatsby using the following command

npm install -g gatsby-cli

Step 2: Then create a Gatsby Project using the following command

gatsby new

Step 3: Enter the following prompts as per your need

What would you like to call your site?
√ · GFG-Boot
What would you like to name the folder where your site will be created?
√ GFG/ gfg-boot
√ Will you be using JavaScript or TypeScript?
· JavaScript
√ Will you be using a CMS?
· No (or I'll add it later)
√ Would you like to install a styling system?
· No (or I'll add it later)
Done

Step 4: Now install React-Boostrap by using the following command

npm install react-bootstrap bootstrap

Step 5: Create a gatsby-browser.js and the following import in the file

import 'bootstrap/dist/css/bootstrap.min.css'

Project Structure:

The updated dependencies in package.json file will look like:

 "dependencies": {
    "@testing-library/jest-dom": "^5.17.0",
    "@testing-library/react": "^13.4.0",
    "@testing-library/user-event": "^13.5.0",
    "bootstrap": "^5.3.2",
    "react": "^18.2.0",
    "react-bootstrap": "^2.8.0",
    "react-dom": "^18.2.0",
    "react-scripts": "5.0.1",
    "web-vitals": "^2.1.4"
  }

Example 1: This example implements the above-mentioned approach.

import * as React from "react";
import { Container, Navbar, Nav, Button } from "react-bootstrap";

const IndexPage = () => {
    return (
        <div>
            <Navbar bg="light"
                    expand="lg">
                <Container>
                    <Navbar.Brand href="#home">
                        GastbyStrap
                    </Navbar.Brand>
                    <Navbar.Toggle aria-controls="basic-navbar-nav" />
                    <Navbar.Collapse id="basic-navbar-nav">
                        <Nav className="ml-auto">
                            <Nav.Link href="#about">About</Nav.Link>
                            <Nav.Link href="#services">Services</Nav.Link>
                            <Nav.Link href="#contact">Contact</Nav.Link>
                        </Nav>
                    </Navbar.Collapse>
                </Container>
            </Navbar>
            <div className="banner">
                <Container>
                    <h1>
                        Welcome to My Website using
                        Gatsby and React Boostrap
                    </h1>
                    <Button variant="primary"
                            href="#services">
                        Explore
                    </Button>
                </Container>
            </div>
        </div>
    );
};

export default IndexPage;
export const Head = () => (
    <title>Home Page</title>
);

Steps to Run this project:

Step 1: Write the following command in the terminal of project directory

npm run develop

Output