QR Code (Quick Response Code) is the hottest trend or tactic and is getting better than ever. There is a new demand for touchless, frictionless marketing and eCommerce. Using smartphones you can easily read/scan the QR code. Many businesses are now using QR codes for contactless sign-in, ordering food in restaurants, etc.
There are many ways to generate QR Codes and many third-party libraries that will help you do that.
1. Using qrcodejs
QRCode.js is a javascript library for making QRCode and supports Cross-browser with HTML5 Canvas and table tag in DOM. This library has no dependencies.
2. Using qrious
Qrious is a pure JavaScript library for generating QR codes using HTML5 canvas.
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