A toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Rich support for multibyte strings, internationalization, time zones, and testing.

Selenium implements the W3C WebDriver protocol to automate popular browsers. It aims to mimic the behaviour of a real user as it interacts with the application's HTML. It's primarily intended for web application testing, but any web-based task can automated.

Protect against typical web attacks, works with all Rack apps, including Rails

A pure ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.

Net::SSH: a pure-Ruby implementation of the SSH2 client protocol. It allows you to write programs that invoke and interact with processes on remote servers, via SSH2.

Fluentd is an open source data collector designed to scale and simplify log management. It can collect, process and ship many kinds of data in near real-time.

A plain-Ruby implementation of GraphQL.

Object geocoding (by street or IP address), reverse geocoding (coordinates to street address), distance queries for ActiveRecord and Mongoid, result caching, and more. Designed for Rails but works with Sinatra and other Rack frameworks too.

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.

An easy-to-use client library for making requests from Ruby. It uses a simple method chaining system for building requests, similar to Python's Requests.

Ruby integrations for Elasticsearch (client, API, etc.)

This is a module to read, write and manipulate both binary and XML property lists as defined by apple.

Stop Saying 'You Forgot To…' in Code Review

Deploy web apps in containers to servers running Docker with zero downtime.

Ruby client for Elasticsearch. See the `elasticsearch` gem for full integration.

This library can be used as a module for `fog` or as standalone provider to use the Amazon Web Services in applications..

The Mechanize library is used for automating interaction with websites. Mechanize automatically stores and sends cookies, follows redirects, and can follow links and submit forms. Form fields can be populated and submitted. Mechanize also keeps track of the sites that you have visited as a history.

ruby-prof is a fast code profiler for Ruby. It is a C extension and therefore is many times faster than the standard Ruby profiler. It supports both flat and graph profiles. For each method, graph profiles show how long the method ran, which methods called it and which methods it called. RubyProf generate both text and html and can output it to standard out or to a file.

Ruby client and CLI for GitLab API

A framework for building reusable, testable & encapsulated view components in Ruby on Rails.