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Top 23 qr-code Open-Source Projects
ZXing ("Zebra Crossing") barcode scanning library for Java, AndroidProject mention: Cross-Platform(Android, IOS, Desktop)Barcode scanner package that allows for continuous barcode scanning | reddit.com/r/flutterhelp | 2022-08-28
I'm sure it works, but thezxing github project appears in maintenance mode, so I'm not sure i should use it in a new project
💮 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）Project mention: Amazing-QR: Animated GIF to QR code tool | reddit.com/r/CKsTechNews | 2022-05-09
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📸 The Camera library that sees the vision.Project mention: How to fix this error I get when importing kotlin package into MainApplication.java for Android in React Native app? | reddit.com/r/reactnative | 2022-07-13
I will update the thread if I get to fix the error that make the image preview go black (instead of showing the image). Also if someone gets here searching the same error, it could be useful to read this github issue as well.
Convert the image to ImageDataand use a library like this to read it: https://github.com/cozmo/jsQR
This is why I made the Crypto Wallet Widget with Svelte and custom elements, utilizing the fully open-source awesome-qr library for QR code generation, so that there's zero risk of the QR code being switched out by malicious actors, and no reliance on external APIs.
React component for reading QR codes from webcam.
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Fast computer vision library for SFM, calibration, fiducials, tracking, image processing, and more.Project mention: Mobile device based surface defect detection for manufacturing quality control | reddit.com/r/manufacturing | 2022-07-07
Apologizes if this post runs afoul of the rules. This is a product we are making that started as an open source project (here).
Code scanner library for Android, based on ZXingProject mention: Implementing an implicit intent | reddit.com/r/Kotlin | 2022-01-29
I'm currently working on an Android application that focuses on scanning QR codes in which I'm using this library. Upon launch, the application returns the URL of the scanned QR code like so. However, my question revolves around how I can take this returned result and then launch it into a web browser on the device. I'm merely confused as to why the implementation shown near the bottom in the following code doesn't appear to launch the returned result from the QR code right into the web browser
[WORKING PROTOTYPE] Generate QR code easily for free - QR Code Generation as a Service
QR code generation library in C, optimized for low-power devices, such as Arduino. (by ricmoo)Project mention: Self Righting Balancing Robot (ESP32-WROOM-32D) | reddit.com/r/esp32 | 2022-08-14
The QR code is generated on the ESP, using this library: https://github.com/ricmoo/QRCode. The bot is connecting to my home network, so it's just encoding the url for the onboard web server as a QR code.
📱 Browser add-on allowing you to quickly generate a QR code offline with the URL of the open tab or other text!Project mention: Any pastebin-style temp text storage for local network? | reddit.com/r/selfhosted | 2022-07-21
* I also use https://github.com/rugk/offline-qr-code browser plugin (desktop only)
📷🔍 Android QR code scanning libraryProject mention: Learning Android Camera stack | reddit.com/r/androiddev | 2022-03-30
here are some nice resources: https://github.com/G00fY2/quickie
Extract the JSON payload from SHC QR codes (i.e Québec Covid Vaccination QR Codes)Project mention: My original vaccine passport. We all had them... has everyone forgotten? | reddit.com/r/onguardforthee | 2022-02-14
Hahaha. That’s blatantly false. There are many open source GitHub repos for projects that allow you to scan the QR codes and there’s nothing of the sort in them. Here is one of many. Try it yourself. https://github.com/obrassard/shc-extractor
Scan your vaccination, test and recovery certificates in QR code representation and save them to your Apple Wallet (by philipptrenz)Project mention: COVID Impfnachweis für Google/Apple Wallet generieren | reddit.com/r/de | 2021-11-04
Als Info: - Open Source - Daten bleiben im Browser - Made in Germany - GitHub
ZXing for JS's browser layer with decoding implementations for browser. (by zxing-js)Project mention: React Application to scan qr/bar code | reddit.com/r/reactjs | 2022-02-27
https://github.com/zxing-js/browser is so easy to use. Just create a video tag and you've created a QR scanner.
React component for reading QR codes using PC web camera or mobile phone camera.
QR Code Generator for .NET (by manuelbl)Project mention: Building a QR Code Generator with Azure Functions | dev.to | 2022-05-27
So we'll make a static call to the QRCode library we installed earlier. We'll pass in the text we want to generate and the error correction value. Medium should be fine.
Python wrapper around the BoofCV Computer Vision Library
Unofficial tool to verify, encode and decode the domestic QR code from CoronaCheck.nl. Not affiliated with CoronaCheck.nl or Ministry of VWS.
Build Python barcode QR code SDK with Dynamsoft Barcode Reader.Project mention: How to Build Linux ARM32 and Aarch64 Barcode QR Scanner in Docker Container | dev.to | 2022-06-16
git clone https://github.com/yushulx/python-barcode-qrcode-sdk.git
A library for generating QR code. https://hexdocs.pm/qr_code
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qr-code related posts
Ever wondered how a QR code works?
4 projects | news.ycombinator.com | 14 Sep 2022
Self Righting Balancing Robot (ESP32-WROOM-32D)
1 project | reddit.com/r/esp32 | 14 Aug 2022
Can someone help me with this QR code generator?? Willing to pay for help if needed!!
1 project | reddit.com/r/QtFramework | 2 Jun 2022
Amazing-QR: Animated GIF to QR code tool
1 project | reddit.com/r/CKsTechNews | 9 May 2022
Amazing-QR: Animated GIF to QR code tool
1 project | news.ycombinator.com | 9 May 2022
QRCode generator in Python (supporting animated GIF)
1 project | news.ycombinator.com | 26 Apr 2022
Learning Android Camera stack
1 project | reddit.com/r/androiddev | 30 Mar 2022
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