ISBN parsing, validation, and formatting utilities
ISBN utils: parse, validate, format, audit
validates ISBN & ISBN13 codes
Find books by ISBN
Citation.js plugin to fetch ISBN metadata
Verify ISBN string format and check digit
TypeScript definitions for isbn-utils
Find books by ISBN
Simple utility to validate and convert ISBN 10 and ISBN 13
TypeScript definitions for node-isbn
Simply ISBN validator for ISBN-10 and ISBN-13.
A full TypeScript EAN, UPC, IMEI, EID, ISBN & card validation tool
Open Library metadata plugin for Codex - fetches book metadata by ISBN or title search
A full TypeScript EAN, UPC, IMEI, EID, ISBN & card validation tool
A small package to make ISBN human-readable
Console tools to identify books by their ISBN and output formatted metadata.
mapping ISBN group prefixes with ISO 639-1 language codes (2 letters code)
MathJSLab - An interpreter with language syntax like MATLAB®/Octave, ISBN 978-65-00-82338-7.
ISBN input field
MCP server: validate and convert ISBN-10 / ISBN-13 numbers.
Verify ISBN string format and check digit.
ISBN toolbelt
Lookup GTIN, UPC, EAN or ISBN data using the API on ean-search.org
A toolkit for working with BISAC subject headings and ISBN lookups
A library for handling ISBNs.
A personal library manager CLI written in Rust.
CborPath engine written in Rust
Extract, validate, and resolve academic identifiers — DOI, arXiv, ISBN, PMID, bibcode. Includes CLI, MCP server, and Python bindings.
a nushell plugin created to parse json files using jsonpath
A simple library to scrape book metadata from Goodreads
A Rust client library for the Google Books API
Library of identifier types for scholarly metadata.
A trait for approximate equality of types
Search the EAN barcode database at Ean-Search.org. Search for products by EAN number or product name, verify barcodes or generate barcode images.
Faultess validation tool for OBO products
Rust library for MARC21, UNIMARC, and MARC XML format support
library to transform ISBN's from new to used, between 10 and 13, etc...
isbn_validation adds an isbn validation routine to active record models.
A series of methods to manipulate ISBN numbers.
Relaton::Isbn: retrieve publications by ISBN for bibliographic use using the BibliographicItem model
A faker extension that generates 13 digit ISBN's for your test suite/database
library to transform ISBN's from new to used, between 10 and 13, etc...
Provides methods to convert ISBNs to and from 13-digit format.
This library is designed to make working with both 10 and 13 digit ISBNs easier.
Calculates the check digit of a partial ISBN
isbn_validation adds an isbn validation routine to active record models.
Lisbn (pronounced "Lisbon") is a wrapper around String that adds methods for manipulating ISBNs.
Provides EAN, ISBN, and ASIN classes and validators in Ruby
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