Linkser is a link parser for Ruby. It gets an URI, tries to dereference it and returns the relevant information about the resource.

XBRL parser for Ruby

Logs every call your Rails app makes to OpenAI, Anthropic, Gemini, RubyLLM, or an OpenAI-compatible API: tokens, cost, latency, tags. Calls go straight to the provider — no proxy. Includes price sync, budget guardrails, and a mountable dashboard.

This gem allows easier implementation and utilization of distributed, federated social networks.

LutaML: data models in textual form

Maestrano is the next generation marketplace for SME applications. See https://maestrano.com for details.

commandline tools for magellanic cloud service.

The manbook command can be used to produce an eBook from one or more man pages.

Faster (but unverified) MARC-XML from a MARC Record

Ruby utility library for network requests. Based on Faraday and Excon, provides a wrapper for XML/JSON parsing and error handling. All successful responses are returned as hash with key data, all errors in a JSONAPI-friendly hash with key errors.

Import/export utility for Netscape Bookmark Format

Converting Markup to E-mails with github-markup

MarkupValidity provides test/unit and rspec helpers for checking the validity of your documents. Shortcuts for verifying xhtml-transitional and xhtml-strict documents are provided as well. MarkupValidity will not only tell you when your document is invalid, but it will tell you what it *should*...

A pipeline-based markdown toolkit with CommonMark(er)

A commandline tool to generate max patches in an emmet-like fashion

Dryopteris erythrosora is the Japanese Shield Fern. It also can be used to sanitize HTML to help prevent XSS attacks.

English Dictionary(CLI and API) based on dictionary.cambridge.org site

Full-featured MediaWiki client with Arel-like queries

Turn your markdown style blog posts from Jekyll, middleman and others to Medium posts automatically.

A Ruby interface to Melomel