QRCode_nuintun JS (Library) - Origin：https://github.com/nuintun/qrcode Autor coycs Napravljeno 27/04/2023 Ažurirano 27/04/2023
screenshotsPrint JS (Library) - Modified from https://www.jianshu.com/p/8c43576bdbe3 Autor coycs Napravljeno 27/04/2023 Ažurirano 27/04/2023
