index.js

// Use the inquirer npm package to get user input.
// Use the qr-image npm package to turn the user entered URL into a QR code image.
// Create a txt file to save the user input using the native fs node module.

import inquirer from "inquirer";
import qr from "qr-image";
import fs from "fs";

inquirer
    .prompt([
        /* Pass your questions in here */
        {
            message: "Type in your URL: ",
            name: "URL",
        },
    ])
    .then((answers) => {
        // Use user feedback for... whatever!!
        const url = answers.URL;

        // qr-image 
        var qr_svg = qr.image(url);
        qr_svg.pipe(fs.createWriteStream('qr_img.png'));

        // fs write file 
        fs.writeFile("URL.txt", url, (err) =>{
            if(err) throw err;
            console.log("The file has been saved!");
        }); 
    })
    .catch((error) => {
        if (error.isTtyError) {
            // Prompt couldn't be rendered in the current environment
        } else {
            // Something else went wrong
        }
    });