QR Code

Installing qrcode

Install QrCode library from npm.

npm install qrcode

Generate QR Code from String

import QRCode from 'qrcode';

QRCode.toDataURL(
  `https://www.apps4developers.com`,
  { margin: 2},
  function (err, url) {
    if (err) throw err;
   console.log(url);
  }
);