QR codes aren’t liked by most of them but sometimes the requirement arises like you need to work with it. Actually remembering a lot of things made easier when you convert them into a QR code. For that you need to generate one, If you want to generate a QR code, for you, others, or for any of your clients then there’s a really good NPM that you can use node-qrcode .
jquery.qrcode.js is jquery plugin for a pure browser qrcode generation. It allow you to easily add qrcode to your webpages. It is standalone, less than 4k after minify+gzip, no image download. It doesnt rely on external services which go on and off, or add latency while loading. It is based on a library which build qrcode in various language. jquery.qrcode.js wraps it to make it easy to include in your own code.
Generate artistic QR code.
Dynamically generated QR codes for modern browsers.
A simple, small, progressive web app that accesses the user’s camera and looks for QR Codes. The QR Code library is a port of JSQRCode and has been ported to work inside a WebWorker for performance.
QR-Logo can embed your logo into a QR Code.
A JS library enabling scanning products directly from (mobile) browsers. Supports Image Recognition and more than 20 barcode types including UPC, EAN, QR, Digimarc and DataMatrix codes.