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 182 public repositories matching this topic...
A Web app to manage your Two-Factor Authentication (2FA) accounts and generate their security codes
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Apr 11, 2025 - PHP
A PHP QR Code generator and reader with a user-friendly API.
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Apr 1, 2025 - PHP
PHP library for Two Factor Authentication (TFA / 2FA)
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Apr 10, 2025 - PHP
Sistem absensi siswa dan guru berbasis QR Code menggunakan CodeIgniter 4 🔥
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Jan 4, 2025 - PHP
Create QrCodes with ease
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Dec 14, 2023 - PHP
Implementação da geração de QRCode do Pix em PHP
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Dec 31, 2023 - PHP
This website contains API Backend and employee data management for SiAP application. This website is built with Laravel, Tailwind CSS, Vue JS, and Inertia JS. This website also has an attendance page (QR Code) and a table to display employee attendance data.
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Mar 10, 2023 - PHP
Aplikasi Website untuk menerapkan absensi secara online (QRCode).
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May 10, 2023 - PHP
🚀 QRCode PHP class (library). QR Code Generator using vCard 4.0 and the Google Chart API
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Jul 20, 2021 - PHP
SDK em PHP integrada às APIs da Gerencianet preparada para emissão de cobranças Pix com QR Code e Pix Copia e Cola, split/divisão de Pix, boletos, carnês, cartão de crédito, assinatura, link de pagamento, marketplance, iniciação de pagamento Pix via Open Finance, pagamento de boletos, dentre outras funcionalidades.
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Nov 23, 2023 - PHP
an online employee attendance and time tracking web application.
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Dec 3, 2021 - PHP
Sistem Absensi Online dengan framework codeigniter 3
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Apr 30, 2022 - PHP
Projeto em PHP puro que utiliza a API do Mercado Pago para gerar pagamentos via PIX, incluindo QR Code e código 'copia e cola', com atualização em tempo real do status do pagamento no banco de dados MySQL.
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Dec 24, 2023 - PHP
PHP client library for the Api2Pdf.com REST API - Convert HTML to PDF, URL to PDF, Office Docs to PDF, Merge PDFs, HTML to Image, URL to Image, HTML to Docx, HTML to Xlsx, PDF to HTML, Thumbnail preview of office files
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Nov 5, 2022 - PHP
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