Universe-HTT barcode reference

An advanced barcode-scanner written in Javascript and TypeScript - Continuation from https://github.com/serratus/quaggajs

Barcode Writer in Pure PostScript

barcode.php - Generate barcodes from a single PHP file. MIT license.

🔖 Generates 1D, 2D, or composite barcodes in png, svg, or eps formats. Supports 50+ symbologies.

Provide check digit algorithms and calculators written in Go

A portable QR and Barcode generation / manipulation library written in C.

A JS library enabling scanning products directly from (mobile) browsers. Supports Image Recognition and more than 20 barcode types including UPC, EAN, QR, Digimarc and DataMatrix codes.

This library is built to provide a solution scanner QR code. This library takes in raw images and will locate, extract and parse any QR code found within.

Библиотека функций валидации данных юридического лица

🎫 Nepxion Zxing is a general code picture generator based on google zxing framework, support QR code and EAN code for file and byte array formats 基于Google Zxing的二维码/条形码创建和扫描组件

Icecat API - Find product description with EAN, UPC or GTIN-13

🔒 An easy-to-use check digit library for data validation

GTIN / EAN / UPC Validation for Laravel

Barcode Function Library Add-In for Excel

Barcode Generator for Angular 1 (Supports 90+ barcode types: qr, aztec, code128, ean, isbn, interleaved2of5, ...)

A PHP class for validating EAN, IMEI, ISBN, GTIN, SSCC, GSIN, UPC and other similar codes.

🔍 Simple & easy application that helps you to scan both EAN8 and EAN13 barcodes.

Real GTIN Validator is a PHP library based on the GTIN specification and use SOLID principles

GTIN cloud storage strategy and research APIs