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

Self-hosted manga collection manager with automatic metadata, MyAnimeList import, Docker support, and detailed collection statistics.

ASIN to ISBN (npm library)

book sharing app

Save book details and images from a list of ISBNs using the ISBNDB.com API.

Annotate your physical books through the Hypothesis service.

scan book barcode / ISBN + export/import/merge lists to/from anywhere

A toolkit for working with BISAC subject headings and ISBN lookups

Generating BibTeX from various sources.

Javascript / Typescript validator and parser for publication ids; DOI, PMID, PMCID, ISBN, and ISSN

Scriptable and Node tool for extracting ISBNs from book list exports, optionally including other editions

Validate & generate checksummed IDs — credit cards (Luhn), IBANs (mod-97), ISBN-10/13, EAN/UPC barcodes. Exact check-digit math, zero deps, 100% local. Web app + library.

Digitalize and share your bookshelf

A Remix barcode scanner demo

Search books and authors, fetch editions, browse subjects, and resolve cover images from Open Library via MCP. STDIO or Streamable HTTP.

Google Books API integration for searching books, retrieving detailed information by ISBN, and accessing cover images and preview links

Command-line client for Scholar Sidekick — resolve, format, export, and verify scholarly citations from your terminal.

[Next.js] Application for managing a personal book collection. Work with a scraping API and a mongo database

Zero-dependency UPC / EAN / ISBN / ITF-14 check-digit math, validation, UPC-E expansion & code generation. GS1 mod-10 in TypeScript, no image rendering.

This GitHub action tracks the books you read by saving their metadata to a JSON file. Based on the "read-action" by @katydecorah.