cdigit

Collection of check digit algorithms implemented in JavaScript

v4.0.2 URL: https://unpkg.com/cdigit@4.0.2/lib/index.js

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gtin-lookup

Lookup GTIN, UPC, EAN or ISBN data using the API on ean-search.org

v1.0.1 URL: https://unpkg.com/gtin-lookup@1.0.1/gtin-lookup.js

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gtin ean isbn upc database upcdatabase ean-13 isbn-10 isbn-13 bookland product barcode

barcode-validation

A JavaScript library for validating barcodes. Supported symbologies: EAN-13, EAN-8

v1.0.7 URL: https://unpkg.com/barcode-validation@1.0.7/index.js

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Barcode Validator barcode node npm EAN-13 EAN-8 issn isbn ean

gtin13generator

A robust utility for automatically generating and validating GTIN-13 numbers, ideal for e-commerce platforms, inventory management, and integration with Google Shopping.

v1.0.1 URL: https://unpkg.com/gtin13generator@1.0.1/index.js

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gtin

GTIN (UPC, EAN, ITF, etc.) utilities.

v1.0.2 URL: https://unpkg.com/gtin@1.0.2/lib/index.js

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gtin upc ean ucc itf itf-14 itf14 ean-13 ean13 ucc-12 ucc12 upc-e upce upca upc-a validation utilities valid