What is React Bootstrap and how to use it?

React bootstrap is used to replace Bootstrap JavaScript. It is built from scratch without the need of any dependencies such as jQuery. React is one of the oldest libraries and react bootstrap has been evolving and growing along with React, and making it one of the excellent tools for UI design and foundation. 

Introduction to React Bootstrap

React Bootstrap was built to be compatible with any user interface (UI) ecosystem. With the help of Bootstrap stylesheet, react bootstrap works wonders with all of the bootstrap themes which you prefer to use. The form and the function of every component are controlled by the React component. Keeping accessibility in mind, each component is executed. Let’s learn how to install!

Installation

With the help of the npm package, you can install react bootstrap in the best way possible. Vanilla Bootstrap comes in handy when you don’t want to use a CDN sheet or you have a customized react bootstrap sass files. 

npm install react-bootstrap bootstrap

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Stylesheets

Since react bootstrap is customized, it doesn’t depend on a particular version of bootstrap. But some stylesheets got to use these points:

{/* The following line can be included in your src/index.js or App.js file*/}

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

Whatever styles you want to add is left up to you, by just adding the styles from CDN. To use advanced used cases, bundlers like Webpack to include the CSS files as a part of your build process.

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Importing

Here individual components like react-bootstrap/Button are imported instead of the entire library. When this is done, only specific components are pulled up and it reduces the lines of codes and it reduces the time taken to send the code to the client.

import Button from 'react-bootstrap/Button';

// or less ideally
import { Button } from 'react-bootstrap';

Browsers

React-bootstrap.js and react-bootstrap.min.js bundles are provided and these components are then exported onto the window.ReactBootstrap object. The necessary bundles are available on unpkg and the npm package

<script src="https://unpkg.com/react/umd/react.production.min.js" crossorigin />

<script
  src="https://unpkg.com/react-dom/umd/react-dom.production.min.js"
  crossorigin
/>

<script
  src="https://unpkg.com/react-bootstrap@next/dist/react-bootstrap.min.js"
  crossorigin
/>

<script>var Alert = ReactBootstrap.Alert;</script>

With this, we have come to the end of this article. I hope you understood what is react bootstrap and how to use it.

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Got a question for us? Please mention it in the comments section of this “React Bootstrap” blog and we will get back to you.