QRcode image always 'display:none' in some android high versions · Issue #219 · davidshimjs/qrcodejs · GitHub

the Regular Expression (/android ([0-9].[0-9])/i) not working for some android versions. maybe try '/android ([0-9]+(.[0-9])?)/i' ?

GitHub - Domi04151309/AlwaysOn: Android app which adds an always on display

HTML5 QR Code scanning with javascript - launched v1.0.1 Minhaz's Blog · Issue #3 · mebjas/mebjas.github.io · GitHub

android - Google ML Kit barcode scanner does not scan QR code with green background - Stack Overflow

QR code - Turkcewiki.org

GitHub - anoved/QR9000: My cousin HAL claimed to be foolproof and incapable of error. I just convert your tweets to QR codes.

Error code length overflow solved? · Issue #52 · davidshimjs/qrcodejs · GitHub

Wrong aspectRatio displayed on mobile (Android & iOS) · Issue #387 · mebjas/html5-qrcode · GitHub

GitHub - jeromeetienne/jquery-qrcode: qrcode generation standalone (doesn't depend on external services)

HTML5 QR Code scanning with javascript - launched v1.0.1 Minhaz's Blog · Issue #3 · mebjas/mebjas.github.io · GitHub

Qr Content Does Not Work · Issue #491 · mebjas/html5-qrcode · GitHub

qrCode · Issue #39 · Narutocc/Vue · GitHub

How to Quickly Generate a QR Code for Any Webpage with Google Chrome « Gadget Hacks