HTML5 QR code scanner using your webcam
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Dec 15, 2021 - JavaScript
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qr-code
QR Code stands for Quick Response Code and is a type of matrix barcode (or two-dimensional barcode) first designed in 1994 for the automotive industry in Japan. QR Codes are now widely used in various applications such as product tracking, item identification, document management, and marketing due to their fast readability and greater storage capacity compared to standard UPC barcodes. This topic covers the creation, usage, and applications of QR Codes, including how they are generated and read by devices. It also explores the technology behind QR Codes, their standards, and their impact on industries such as retail, logistics, and mobile payments.
Here are 203 public repositories matching this topic...
An awesome QR code generator written in JavaScript.
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Jun 30, 2023 - JavaScript
📠 A simple, fast and useful progressive web application
pwa progressive-web-app scanner qrcode barcode qr-code qr-codes qr qrcode-scanner qrcode-reader barcode-scanner pwa-apps
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Jan 2, 2021 - JavaScript
A QR code generator for React and React Native.
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Jun 16, 2025 - JavaScript
Web Component for generating QR codes
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Jan 8, 2025 - JavaScript
A Free, Offline, Real-Time, Open-source web-app to assist organisers of any event in allowing only authorised/invited people using Face-Recognition Technology or QR Code.
nodejs html5 mongodb material-design offline-first css3 qr-code python3 face-recognition face-detection dlib mongoosejs qrcode-scanner materializecss-framework opencv3
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Mar 30, 2018 - JavaScript
Extract the JSON payload from SHC QR codes (i.e Québec Covid Vaccination QR Codes)
government qr-code canada quebec qrcode-reader vax vaccination covid covid19 health-cards smart-health-card vaccination-pass immunization-pass passeport-vaccinal
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Aug 2, 2023 - JavaScript
Deprecated in favor of qrcode.react which now has SVG support too. React component for rendering SVG QR codes
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May 2, 2021 - JavaScript
Quickly transfer files to a different device via a neat web interface
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Mar 4, 2023 - JavaScript
QR code generating with vanilla js (SVG Element, Data URI SVG String, Data URI PNG String, HTML Table Element).
javascript svg html app front-end js qrcode qr-code vanilla-js webapp qr qrcode-generator svg-images
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Mar 31, 2025 - JavaScript
A QR code that appears to be entirely composed of your webcam video — and yet remains scannable!
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Jun 11, 2024 - JavaScript
Quagga2 sample external reader for QR codes
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May 8, 2025 - JavaScript
An attempt to decode the Digital Covid Certificate (signed by the french app TousAntiCovid) - For Educational Purposes Only
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Dec 2, 2021 - JavaScript
Open-source solution for electronic labels on wine bottles.
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Jun 16, 2025 - JavaScript
Easy and simple way to generate QR code
react reactjs qrcode qr-code qr-generator qr qrcode-generator react-qr-code-generator react-qrcode-generator react-qr web-app-qr
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Jan 3, 2023 - JavaScript
Simple Infopanel is a free digital signage software that functions like a slider, displaying a title, image, description text, and a QR code for a URL on each page. It offers an intuitive GUI for editing, featuring a simple role-based concept. This tool is perfect for digital signage, information panels, news aggregators, events, or similar apps.
docker events information-retrieval gui news monitor tool news-aggregator qr-code roles news-feed gui-application information-visualization digital-signal-processing infopage digital-signage news-feed-provider panel-portal infopanel
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Jun 9, 2025 - JavaScript
Created by Denso Wave
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