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

💮 amazing QRCode generator in Python (supporting animated gif) - Python amazing 二维码生成器（支持 gif 动态图片二维码）

⚡ Transfer files over wifi from your computer to your mobile device by scanning a QR code without leaving the terminal.

QRCode 扫描二维码、扫描条形码、相册获取图片后识别、生成带 Logo 二维码、支持微博微信 QQ 二维码扫描样式

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

📶 Print a QR code for connecting to your WiFi (wificard.io)

AI & parametric QR code generator. AI & 参数化二维码生成器。https://qrbtf.com

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

😍FeHelper--Web前端助手（Awesome！Chrome & Firefox & MS-Edge Extension, All in one Toolbox!）

A pure C# Open Source QR Code implementation

A better way to operate QR Code in Swift, support iOS, macOS, watchOS and tvOS.

QR Code Generator

A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within.

Generate artistic QR code. 🎨

🔥 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）

HTML5 QR code scanner using your webcam

Quickly fetch your WiFi password and if needed, generate a QR code of your WiFi to allow phones to easily connect

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

A Web app to manage your Two-Factor Authentication (2FA) accounts and generate their security codes

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