📱 Browser add-on allowing you to quickly generate a QR code offline with the URL of the open tab or other text!

📱 微信、支付宝、QQ 三合一收款二维码（单文件版）

JavaScript QR Code scanner for HTML5 supporting browsers

barcode.php - Generate barcodes from a single PHP file. MIT license.

React component for reading QR codes using PC web camera or mobile phone camera.

MalQR is a collection of malicious QR Codes and Barcodes you can use to test the security of your scanners.

Pure javascript QR Code generator. Armed with elegant svg path method.

A single file PHP library for generating QR Codes.

A new type of barcode

A simple web application which allows you to share your WiFi credentials instantly with your friends and family. Built using Python, Flask and Bootstrap.

Hệ thống điểm danh người tham gia sự kiện bằng QR trong email, chỉ sử dụng Google Sheet & Google Forms.

QR Code Generator | Project for Component Techniques course at AGH

SHRINKK - Shrinkk is the World's Shortest Link Shortener service to track, brand, and share short URLs.

lightweight Web Server QR code generator plugin (lWS QR)

Simple & colorful QR code generator with chrome extension

Samples for Dynamsoft Barcode Reader Javascript edition

CashlessConsumer

Door lock system using Arduino and Python with 2 step authentication(Face Recognition and QR code)

This library is built for the purpose generating QR codes with a logo and styling.

A Blazor component for generating QR codes. This component encodes specified data into a QR code image, which can be customized in terms of size, colors, and error correction level. The QR code is generated as an SVG for optimal scalability and clarity.