This package is probably useless outside of internal HashiCorp use. It is open source for disclosure and because HashiCorp's open source projects must be able to link to it.

This gem provides a Power Assert implementation for Minitest. It is inspired by the test-unit-power_assert gem.

Multicodecs is the ruby implementation of multiformats/multicodec, a canonical table of of codecs used by various multiformats.

Tins is a Ruby library providing assorted tools.

This package provides actionable code coverage reports for Ruby projects. It has very little overhead and can be easily integrated with development tools to catch coverage problems early.

This gem generates a treemap showing the complexity of Ruby code on which it is run. It uses Saikuro under the covers to analyze Ruby code complexity.

This package provides a WebSocket server for Ruby.

domain_name is a Domain name manipulation library. It parses a domain name ready for extracting the registered domain and TLD (Top Level Domain). It can also be used for cookie domain validation based on the Public Suffix List.

This package extends the String class and adds a ColorizedString with methods to set text color, background color, and text effects.

RGL is a framework for graph data structures and algorithms. The design of the library is much influenced by the Boost Graph Library (BGL) which is written in C++.

Sinatra is a DSL for quickly creating web applications in Ruby with minimal effort.

This module allows Ruby programs to interface with the SQLite3 database engine.

Sentry-Core provides a gem that provides a client interface for the Sentry error logger.

RubyPants is a Ruby port of the smart-quotes library SmartyPants. The original SmartyPants is a web publishing plug-in for Movable Type, Blosxom, and BBEdit that easily translates plain ASCII punctuation characters into smart typographic punctuation HTML entities.

Octokit wraps the GitHub API in a flat API client that follows Ruby conventions and requires little knowledge of REST.

WWTD is a Travis Simulator that lets you run test matrices defined in .travis.yml on your local machine, using rvm, rbenv, or chruby to test different versions of Ruby.

This library uses the output of the ps command to create a process tree data structure for the current host.

This library only provides the FFI wrapper for the ZeroMQ networking library. It can be used to implement a Ruby API for the ZeroMQ library.

Pygmentize provides a simple way to call pygmentize from within a Ruby application.

Rubygems-task provides Rake tasks for managing and releasing Ruby Gems.

This gem extends ruby-rdf with several common RDF vocabularies.

This package provides a class-level mixin to make managing fiber-local state easy. It provides easy access to a fiber-local state from a fiber, and defaults to a shared thread-local state.

Maruku is a Markdown interpreter in Ruby. It can export Markdown to HTML, and PDF through LaTeX.

This Ruby gem extends Faraday to perform multipart-post requests.