Test your Rails Engines without needing a full Rails app

Integrates Cypress and Playwright with Rails or Rack applications

Integration tests for GitLab

APN on Rails is a Ruby on Rails gem that allows you to easily add Apple Push Notification (iPhone) support to your Rails application.

This gem allows you to easily use [Hashids](http://hashids.org/ruby/) in your Rails app. Instead of your models using sequential numbers like 1, 2, 3, they will instead have unique short hashes like "yLA6m0oM", "5bAyD0LO", and "wz3MZ49l". The database will still use integers under the hood, so this gem can be added or removed at any time.

A ruby implementation of RFC5869: HMAC-based Extract-and-Expand Key Derivation Function (HKDF). The goal of HKDF is to take some source key material and generate suitable cryptographic keys from it.

OmniAuth strategy for Sign In with Apple

A LinkedIn OAuth2 strategy for OmniAuth.

Don’t fool around with adding tracking partials to your app and concentrate on the things that matter.

Distrubuted mutex using Redis

Provides a Sidekiq Server Middleware to clear out RequestStore after each job is processed.

ripple is an object-mapper library for Riak, the distributed database by Basho. It uses ActiveModel to provide an experience that integrates well with Rails 3 applications.

Use ActionMailer with SendGrid's Web API.

Socialization allows any model to Follow and/or Like any other model. This is accomplished through a double polymorphic relationship on the Follow and Like models. But you don't need to know that since all the complexity is hidden from you.

Squib is a Ruby DSL for prototyping card games

Ruby client for the Stomp messaging protocol.

Whois Parser is a WHOIS parser written in pure Ruby. It can parse and convert responses into easy-to-use Ruby objects.

Adhearsion is an open-source telephony development framework

lazy_preload implementation for ActiveRecord models

Useful to make forms and validations. It uses MaxMind database.