@natlibfi/issn-verify

Verify ISSN (International Standard Serial Number)

v2.0.0 URL: https://unpkg.com/@natlibfi/issn-verify@2.0.0/dist/issnVerify.js

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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

issn

ISSN Validation

v1.0.6 URL: https://unpkg.com/issn@1.0.6/issn.js

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issn validation

issn-verify

Verify ISSN (International Standard Serial Number)

v1.0.0 URL: https://unpkg.com/issn-verify@1.0.0/issnVerify.js

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sudoc

a wrapper around sudoc webservices

v1.0.4 URL: https://unpkg.com/sudoc@1.0.4/index.js

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sudoc issn isbn ppn