xiaodou-official / xiaodou-open-platform
个人支付接口｜个人网站/个人开发者/个人用户接入支付宝+微信聚合支付接口 API：个人/小微无需营业执照，卡密/虚拟商品收款，持牌清算、次日中午前到账（含节假日），兼容易支付。Alipay/WeChat Pay API for individual developers in China; Epay-compatible; licensed settlement.
xiaodou-official / xiaodou-open-platform
zxing / zxing
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
hwdsl2 / wireguard-install
WireGuard VPN server installer for Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS, Fedora, openSUSE and Raspberry Pi OS. Includes interactive setup and client management.
bivlked / amneziawg-installer
Install your own AmneziaWG 3.1 VPN server on a fresh Ubuntu or Debian VPS with one command. Made for networks that block WireGuard. No Docker, QR-code import, 2.0 on request for routers.
scito / extract_otp_secrets
Extract one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes from authentication apps can be captured by camera, read from images, or read from text files. The secrets can be exported to JSON or CSV, or printed as QR codes to console.
SpeakingOfBrad / BIGWORDS.PAGE
Full-screen text for any screen. The message lives in the URL, so there's no backend, accounts or storage.
lyqht / mini-qr
Create & scan cute qr codes easily 👾
lessthanoptimal / BoofCV
Fast computer vision library for SFM, calibration, fiducials, tracking, image processing, and more.
alexzhirkevich / qrose
A pure-Kotlin barcode generation library with a customizable graphical implementation for Compose Multiplatform
bwipp / postscriptbarcode
Barcode Writer in Pure PostScript
yoli-mi / quickscan
轻量截屏扫码工具 · Lightweight screen-capture QR scanner (Tauri 2, ~1.3MB installer)
summer1238 / dsh-remote-web-gateway
手机平板远程 DeepSeek Harness：扫码即可继续使用电脑上的 DSH，无需远程桌面 / SSH / 公网 IP，支持一次性配对、Github授权加密登录，独立设备授权与随时撤销，实现远程连接很简单，但安全才是我们所想要的。
moomdate / CYD-PromptPay-Terminal
A $6 PromptPay payment terminal — ESP32 + 2.8" touch screen, powered by Stripe. Enter amount, show QR, beep when paid. Thai/English UI. #board ตัวนี้>>https://s.shopee.co.th/1LfV4iFZtU
Orest-Z / OmniCam
Use your phone as a webcam on Windows — a virtual camera fed by your phone's browser over your own Wi-Fi. Nothing to install on the phone, nothing leaves your network.
vincenzo-afk / SnapLink
A modern URL shortener with custom aliases, expiring links, password protection, QR codes, click analytics, and persistent link history.
robertfeng33 / awesome-digitale-visitenkarte-dach
Der ultimative Guide für digitale Visitenkarten (NFC & QR-Code) im DACH-Raum 2026. Die moderne, nachhaltige Alternative zur Papierkarte für smarteres Networking & mehr ROI. 🚀
forestecho66 / digital-menu-solutions-for-restaurants-dach
Smart Digital Menu System (Digitale Speisekarte) for Restaurants & Agencies in DE/AT/CH. QR Code based, zero app download, high-conversion upselling.
tooladda-online / qr-code-scanner
QR Code Scanner — Scan any QR code instantly with your camera, or decode one from an uploaded image, drag-and-drop file or pasted screenshot. Everything runs locally in your browser — nothing is ever uploaded. Free on ToolAdda.online.
AlbertAZ1992 / every-qrcode
Open-source React QR code generator and Web Component with deterministic 3D Tree and Terrain effects, powered by WebGPU.
tooladda-online / custom-qr-code-maker
Custom QR Code Maker — Use Custom QR Code Maker free on ToolAdda — quick, accurate, and browser-based. Free on ToolAdda.online.
tooladda-online / qr-code-generator
QR Code Generator — Create custom QR codes for URLs, text, contact details, and more—entirely in your browser. Free on ToolAdda.online.