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

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

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.

HTTP/REST API client library.

The easiest way to automate beta deployments and releases for your iOS and Android apps

The mime-types library provides a library and registry for information about MIME content type definitions. It can be used to determine defined filename extensions for MIME types, or to use filename extensions to look up the likely MIME type definitions. Version 3.0 is a major release that requires Ruby 2.0 compatibility and removes deprecated functions. The columnar registry format introduced in 2.6 has been made the primary format; the registry data has been extracted from this library and put into [mime-types-data][data]. Additionally, mime-types is now licensed exclusively under the MIT licence and there is a code of conduct in effect. There are a number of other smaller changes described in the History file.

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

A really Ruby Mail handler.

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

EXtended http(s) CONnections

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

Simple, efficient background processing for Ruby.

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

Vagrant is a tool for building and distributing virtualized development environments.

Hashie is a collection of classes and mixins that make hashes more powerful.

The Listen gem listens to file modifications and notifies you about the changes. Works everywhere!

Manipulate images with minimal use of memory via ImageMagick

A generalized Rack framework for multiple-provider authentication.

A plain-Ruby implementation of GraphQL.

🔐 A Ruby wrapper for the OAuth 2.0 Authorization Framework, including the OAuth 2.1 draft spec, and OpenID Connect (OIDC)