The Libxml-Ruby project provides Ruby language bindings for the GNOME Libxml2 XML toolkit.

Dotenv is a Ruby library for setting environment variables defined in a .env file.

Creole is a lightweight markup language and this library for converting creole to HTML.

Warden is a Rack-based middleware that provides a mechanism for authentication in Ruby web applications.

This Ruby library provides a simple wrapper to bcrypt, a secure hash algorithm for hashing passwords.

marcel provides MIME type detection using magic numbers, filenames, and extensions

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

Liquid is a template language written in Ruby. It is used to load dynamic content on storefronts.

Liquid is a template language written in Ruby. It is used to load dynamic content on storefronts.

TZInfo is a Ruby library that provides daylight savings aware transformations between times in different time zones.

Liquid is a template language written in Ruby. It is used to load dynamic content on storefronts.

Citrus is a parsing library for Ruby that combines the expressiveness of the language with the parsing expressions.

This package provides a small C extension to speed up variable length integers (varint) in Ruby Protocol Buffers.

This package provides a set of methods to manipulate an IP address. Both IPv4 and IPv6 are supported.

Timers offers a collections of one-shot and periodic timers, intended for use with event loops such as async.

TTFunk is a TrueType font parser written in pure Ruby. It is used as part of the Prawn PDF generator.

Docile is a Ruby library that provides an interface for creating embedded domain specific languages (EDSLs) that manipulate existing Ruby classes.

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

This package provides a Ruby wrapper for the OAuth 2.0 protocol built with a similar style to the original OAuth spec.

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments. It's built on top of Nokogiri and libxml2.

This package provides a simple block-driven assertion library for both testing and for production code that attempts to make test definitions more readable.

Rugged is a library for accessing libgit2 in Ruby. It gives you the speed and portability of libgit2 with the beauty of the Ruby language.

Fuubar is an RSpec formatter that uses a progress bar instead of a string of letters and dots as feedback. It also stops on the first test failure.

ExecJS lets you run JavaScript code from Ruby. It automatically picks a runtime to evaluate your JavaScript program, then returns the result to you as a Ruby object.