Barcode

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

Android开发人员不得不收集的工具类集合 | 支付宝支付 | 微信支付（统一下单） | 微信分享 | Zip4j压缩（支持分卷压缩与加密） | 一键集成UCrop选择圆形头像 | 一键集成二维码和条形码的扫描与生成 | 常用Dialog | WebView的封装可播放视频 | 仿斗鱼滑动验证码 | Toast封装 | 震动 | GPS | Location定位 | 图片缩放 | Exif 图片添加地理位置信息（经纬度） | 蛛网等级 | 颜色选择器 | ArcGis | VTPK | 编译运行一下说不定会找到惊喜

📸 A powerful, high-performance React Native Camera library.

Barcode generation library written in JavaScript that works in both the browser and on Node.js

A cross platform HTML5 QR code reader. See end to end implementation at: https://scanapp.org

Optimized implementation for color-icon-matrix barcodes

A pure C# Open Source QR Code implementation

A better way to operate QRCode in Swift, support iOS, macOS, watchOS, tvOS, and/or visionOS.

A collection of sample apps to demonstrate how to use Google's ML Kit APIs on Android and iOS

🔥 ZXing的精简极速版，优化扫码和生成二维码/条形码，内置闪光灯等功能。扫描风格支持：微信的线条样式，支付宝的网格样式。几句代码轻松拥有扫码功能 ，ZXingLite让集成更简单。（扫码识别速度快如微信）

Multi-format 1D/2D barcode image processing library, usable in JavaScript ecosystem.

PHP library for printing to ESC/POS-compatible thermal and impact printers

A set of Vue.js components for detecting and decoding QR codes.

A QR code scanner component for React Native.

Barcode generator in PHP that is easy to use, non-bloated and framework independent.

The easy to use bar code and QR code scan library for iOS【支持二维码生成、读取图片中二维码、条形码和二维码扫描】

A barcode and qr code scanner( 二维码 各种码识别，生成，界面效果)

a barcode creation lib for golang

Laravel Barcode Generator

Useful library to help Android developpers to print with (Bluetooth, TCP, USB) ESC/POS thermal printer.