Rfm is a standalone database adapter for Filemaker server. Ginjo-rfm features multiple xml parser support, ActiveModel integration, field mapping, compound queries, logging, scoping, and a configuration framework.

A fast and simple iTunes XML parser based on nokogiri-plist

XPath parser plugin is Embulk plugin to fetch entries in xml format use XPath.

kekkan is an SAX XML parser and database for NVD CVE and CPE XML files.

Update convert file config to xml and write file xml.

SimpleBioC is a simple parser / builder for BioC data format. BioC is a simple XML format to share text documents and annotations. You can find more information about BioC from the official BioC web site (http://www.ncbi.nlm.nih.gov/CBBresearch/Dogan/BioC/)

A useful X12 parser that can handle large files using a callback per record. Currently tested with Ruby >= 2.7.1. Gem supports X12 EDI transactions 834, 270, 997, 837p and 835. Anyone wanting to create additional XML files for other transactions welcomed.

eBayR is a gem that makes it (relatively) easy to use the eBay Trading API from Ruby. Includes a self-contained XML parser, a flexible callback system, and a command-line client which aids integration into other projects.

A RPC using Anything But XML (RABX) message parser and emitter

Downloads TV channel schedule in XML format

Fast big data BLAST XML parser and library; this libxml2 based version is 50x faster than BioRuby and comes with a nice CLI

I like VTD-XML so I use this instead of standard XML parsers

Simple, lightweight and fast XML-RPC client library for ruby based on OX XML parser.

Parser for XML sitemaps which respects sitemaps listed in robots.txt and handles gziped and nested sitemaps as well.

This makes possible to translate the XML errors generated by the schema using I18n

Ruby stream parser for Unified Scripture Format XML (USFX)

Rack Middleware for parsing post body data for json, xml and various content types

small almost-xml parser for complex string interpolation

A Ruby parser for OW-SERVER XML files.

A streaming XML parser which builds objects and passes them to a collecter as they are ready. Based upon Nokogiri SAX parsing functionality.