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. Callout Component provides a way for users to visually highlight important content for the user. We can use the following approach in ReactJS to use the ReactJS Blueprint Callout Component.

Callout Props:

• className: It is used to denote a space-delimited list of class names to pass along to a child element.
• icon: It is used to denote the name of a Blueprint UI icon (or an icon element) to render on the left side.
• intent: It is used to denote the visual intent color to apply to the background, title and icon.
• title: It is used to denote the string content of the optional title element.

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.

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://blueprintjs.com/docs/#core/components/callout