The Chemistry Development Kit

• UpdatedNov 5, 2025
• Java

Bulk indexing command line tool for elasticsearch.

• UpdatedOct 13, 2025
• Go

signature-based file format identification

• UpdatedSep 18, 2025
• Go

Wikidata-based scholarly profiles

• UpdatedSep 5, 2025
• JavaScript

Annif is a multi-algorithm automated subject indexing tool for libraries, archives and museums.

• UpdatedNov 4, 2025
• Python

Thesaurus and controlled vocabulary browser using SKOS and SPARQL

• UpdatedNov 5, 2025
• PHP

Catmandu - a data processing toolkit

• UpdatedJul 7, 2025
• Perl

Social Feed Manager user interface application.

• UpdatedJun 25, 2024
• Python

Command line OAI-PMH harvester and client with built-in cache.

• UpdatedOct 30, 2025
• HTML

MARC command line parser

• UpdatedAug 11, 2025
• Go

QA Catalogue – a metadata quality assessment tool for library catalogue records (MARC, PICA, UNIMARC)

• UpdatedNov 3, 2025
• Java

Materials for the Solr for newbies workshop

• UpdatedOct 17, 2023
• HTML

The OpenRefine Python Client from Paul Makepeace provides a library for communicating with an OpenRefine server. This fork extends the command line interface (CLI) and is distributed as a convenient one-file-executable (Windows, Linux, Mac). It is also available via Docker Hub, PyPI and Binder.

• UpdatedJan 17, 2022
• Python

Shell script to run OpenRefine in batch mode (import, transform, export). It orchestrates OpenRefine (server) and a python client that communicates with the OpenRefine API.

• UpdatedJun 11, 2024
• Shell

Siegfried-based characterization tool for directories and disk images

• UpdatedDec 15, 2024
• Python

A commandline tool and Python library for archiving data from Facebook using the Graph API.

• UpdatedJan 29, 2018
• Python

JP2 (JPEG 2000 Part 1) validator and properties extractor. Jpylyzer was specifically created to check that a JP2 file really conforms to the format's specifications. Additionally jpylyzer is able to extract technical characteristics.

• UpdatedDec 18, 2024
• Python

Core package of the Metafacture tool suite for metadata processing.

• UpdatedOct 31, 2025
• Java

Kitodo.Production is a workflow management tool for mass digitization and is part of the Kitodo Digital Library Suite.

• UpdatedNov 4, 2025
• Java

Use Unpaywall with R

• UpdatedSep 26, 2024
• R