ReactJS Blueprint Spinner Component

Last Updated : 08 Apr, 2022

BlueprintJS is a React-based UI toolkit for the web. This library is very optimized and popular for building interfaces that are complex data-dense for desktop applications. Spinner Component provides a way for users to display progress in a circular fashion. We can use the following approach in ReactJS to use the ReactJS Blueprint Spinner Component.

Spinner Props:

className: It is used to denote a space-delimited list of class names to pass along to a child element.
intent: It is used to denote the visual intent color to apply to the element.
size: It is used to denote the size of the spinner in pixel.
tagName: It is used to denote the HTML tag for the two wrapper elements.
value: It is used to denote a value between 0 and 1 (inclusive) representing how far along the operation is.

Creating React Application And Installing Module:

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 3: After creating the ReactJS application, Install the required module using the following command:
```
npm install @blueprintjs/core
```

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 '@blueprintjs/core/lib/css/blueprint.css'; 
import { Spinner } from "@blueprintjs/core"; 
  
function App() { 
  
    return ( 
        <div style={{ 
            display: 'block', width: 500, padding: 30 
        }}> 
            <h4>ReactJS Blueprint Spinner Component</h4> 
            <Spinner size={10} /> <br></br><br></br> 
            <Spinner size={20} /> <br></br><br></br> 
            <Spinner size={30} /> <br></br><br></br> 
        </div> 
    ); 
} 
  
export default App;