Monadic Chat is a command-line client application program that uses OpenAI's Text Completion API and Chat API to enable chat-style conversations with OpenAI's artificial intelligence system in a ChatGPT-like style.

The Semiconductor Developer's Kit

PlainSite is a simple but powerful static site generator inspired by Jekyll and Octopress.

R18n is a i18n tool to translate your Ruby application. It has nice Ruby-style syntax, filters, flexible locales, custom loaders, translation support for any classes, time and number localization, several user language support, agnostic core package with out-of-box support for Rails, Sinatra and desktop applications.

Browse documentation generated by the rspec_api_documentation gem

Red Colors provides a wide array of features for dealing with colors. This includes conversion between colorspaces, desaturation, and parsing colors.

Rroonga is an extension library to use Groonga's DB-API layer. Rroonga provides Rubyish readable and writable API not C like API. You can use Groonga's fast and highly functional features from Ruby with Rubyish form.

Sidekiq middleware that encrypts your job data into and out of Redis.

Tablerize converts YAML to HTML tables. Say goodbye to aligning tables in Markdown.

Is that gem any good?

Yet Another Vulnerability Database The Free and Open Source vulnerability database.

A different take on using ActionMailer, Markdown and I18n.

Getting transactions right is hard, and this gem makes it easier.

The mdtranslator was written by the Alaska Data Integration Working Group (ADIwg) to assist with creating ISO 19139 metadata records. Input to the mdtranslator is JSON conforming to the mdJson-schema. The mdtranslator architecture allows developers to write additional readers for other input formats and/or write additional writers for other output other than ISO 19139.

Alula creates higly optimised static blogs while taking all the complexity and repeated tasks away from you.

Arachni is a feature-full, modular, high-performance Ruby framework aimed towards helping penetration testers and administrators evaluate the security of web applications. It is smart, it trains itself by monitoring and learning from the web application's behavior during the scan process and is able to perform meta-analysis using a number of factors in order to correctly assess the trustworthiness of results and intelligently identify (or avoid) false-positives. Unlike other scanners, it takes into account the dynamic nature of web applications, can detect changes caused while travelling through the paths of a web application’s cyclomatic complexity and is able to adjust itself accordingly. This way, attack/input vectors that would otherwise be undetectable by non-humans can be handled seamlessly. Moreover, due to its integrated browser environment, it can also audit and inspect client-side code, as well as support highly complicated web applications which make heavy use of technologies such as JavaScript, HTML5, DOM manipulation and AJAX. Finally, it is versatile enough to cover a great deal of use cases, ranging from a simple command line scanner utility, to a global high performance grid of scanners, to a Ruby library allowing for scripted audits, to a multi-user multi-scan web collaboration platform.

Asciidoctor extension providing implicit (automatic) reference text (label) for inter-document cross references

Asciidoctor extension that converts latexmath to HTML using KaTeX at build-time

Rouge code highlighter support for Asciidoctor

A documentation testing tool, for documentation in Markdown files, for Ruby code