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html5-qrcode
A cross platform HTML5 QR code reader. See end to end implementation at: https://scanapp.org
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
I recently spent quite a while researching different js barcode scanning libraries for work, so I’ll share my experience. The best free library I found was html5-qrcode. It uses zxing under the hood and it’s pretty adequate for most use cases. For any personal project it’s probably the best you’re gonna get. Like you, we found that it had trouble when barcodes were obscured, and since ours were really long code128 barcodes, it really struggled with those. Unfortunately this meant we had to pivot to one of the paid options. Dynamsoft, Scanbot, and Scandit all seem to do a really good job of picking up barcodes, so for professional use any of those 3 will probably meet your needs. From my experience Scandit seemed the best at picking up tough to read codes, so that’s the option we went with. Hopefully this is enough to get you started!
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HTML5-qrcode – open-source, cross platform HTML5 QR code reader
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Barcode Scanner compatible with mobile browsers
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Specially qr code reader
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Python QR code Hello there , I hope you all are good, I have questions regarding code in python. I want to create a web application can like person scan qr code 5 time and 6 time they will get some rewards. So can you please tell me process step by step , which python library is good , how to store
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QR scanner