Bulk indexing command line tool for elasticsearch.

signature-based file format identification

MARC command line parser

SOLR bulk indexing utility for the command line.

Export SOLR documents efficiently with cursors.

Export elasticsearch as TSV or line delimited JSON.

Download digitized books from Internet Archive and view with IIIF, locally and offline.

Digital Preservation of HTTP in documentary heritage.

Span formats.

Small n-triples to line delimited JSON converter and prefix cutter.

CLI implementation of httpreserve that can test links and retrieve internet archive replacements

Stream documents from elasticsearch with scroll (and HTTP GET only)

get author identifier (VIAF and Wikidata Qid) from ISBN

A MARC21 library for Go.

Siegfried as a Python extension

OAI crawler for strange endpoints.

Few tools for working with wikipedia XML dumps.

extract and check links from an epub file

Hurry, hurrly!

This project provides utilities for chemistry. The name of the project was inspired by periodic table creator Dmitri Ivanovic Mendeleev name.