Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provides a sensible, easy-to-understand API for reading, writing, modifying, and querying documents. It is fast and standards-compliant by relying on native parsers like libxml2, libgumbo, or xerces.

Selenium WebDriver now supports limited DevTools interactions. This project allows users to specify desired versioning.

Amazon Web Services event stream library. Decodes and encodes binary stream under `vnd.amazon.event-stream` content-type

retrieve the sourcecode for a method

RSpec's 'test double' framework, with support for stubbing and mocking

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. It is flexible, offers heuristic parsing, and additionally provides extensive support for IRIs and URI templates.

Provides API clients for AWS. This gem is part of the official AWS SDK for Ruby.

Puma is a simple, fast, multi-threaded, and highly parallel HTTP 1.1 server for Ruby/Rack applications. Puma is intended for use in both development and production environments. It's great for highly parallel Ruby implementations such as JRuby and TruffleRuby as well as as providing process worke...

Official AWS Ruby gem for AWS Key Management Service (KMS). This gem is part of the AWS SDK for Ruby.

A package (also known as a library) contains a set of functionality that can be invoked by a Ruby program, such as reading and parsing an XML file. We call these packages 'gems' and RubyGems is a tool to install, create, manage and load these packages in your Ruby environment. RubyGems is a...

HTTP::Cookie is a Ruby library to handle HTTP Cookies based on RFC 6265. It has with security, standards compliance and compatibility in mind, to behave just the same as today's major web browsers. It has builtin support for the legacy cookies.txt and the latest cookies.sqlite formats of Mozill...

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah also includes some HTML sanitizers based on `html5lib`'s safelist, which are a specific application of the general transformation functionality.

MessagePack is a binary-based efficient object serialization library. It enables to exchange structured objects between many languages like JSON. But unlike JSON, it is very fast and small.

Sprockets is a Rack-based asset packaging system that concatenates and serves JavaScript, CoffeeScript, CSS, Sass, and SCSS.

Builder provides a number of builder objects that make creating structured data simple to do. Currently the following builder objects are supported: * XML Markup * XML Events

PublicSuffix can parse and decompose a domain name into top level domain, domain and subdomains.

Provides interfaces to enumerate AWS partitions, regions, and services.

Send RPCs from Ruby using GRPC

EventMachine implements a fast, single-threaded engine for arbitrary network communications. It's extremely easy to use in Ruby. EventMachine wraps all interactions with IP sockets, allowing programs to concentrate on the implementation of network protocols. It can be used to create both network ...

Simple autoconf and cmake builder for developers. It provides a standard way to compile against dependency libraries without requiring system-wide installation. It also simplifies vendoring and cross-compilation by providing a consistent build interface.