QR-code Packages

Encode a string into a Qr Code bit matrix (two-dimensional array of bits)

A 1D and 2D barcode scanner using HTML5 video element, built using the ZXing library which is really usable

TypeScript port of ZXing multi-format 1D/2D barcode image processing library, with Code128 and ITF support.

minimal QR code generation

qrCode with logo，完全支持node端和前端

create custom QR Code with SVG

React.js component for SVG QR codes with logo in the middle

TypeScript port of ZXing multi-format 1D/2D barcode image processing library.

QRCode.js is javascript library for making QRCode. QRCode.js supports Cross-browser with HTML5 Canvas and table tag in DOM. QRCode.js has no dependencies.

react component for qr-codes

An angular directive for kciter's qart.js

MY IP UI - is a UI tool built for easy opening development url on any mobile device

ExpressJS and PassportJS implementation of the Secure Quick Reliable Login protocol from Gibson Research

Generate and display your public/dev/testing IP address as QR code in your terminal.

An NPM package for node which takes image path and finds and decodes QR codes in it. The only package which supports/decodes multiple QR codes in a single image.

An example of using the DocumentAlchemy API to generate a QR code and then stamp it on each page of a PDF as a watermark image.

QR code scanner component for Ember.js

BarcodeScanner package for Fuse Open.

The QR Code Implementation in Typescript

utitlity library to deal with ethereum adresses