Transpec converts your specs to the latest RSpec syntax with static and dynamic code analysis.

ActiveRecord::JSONValidator makes it easy to validate JSON attributes with a JSON schema.

Integration tests for GitLab

Roast is a Ruby library for running structured AI workflows along with many building blocks for creating and executing them

Interact with REST services in an ActiveRecord-like manner

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

Pure Ruby readonly serializers for the JSON:API spec.

A library to make creating negative captchas less painful

This is an OmniAuth provider for Atlassian Crowd's REST API. It allows you to easily integrate your Rack application in with Atlassian Crowd.

Ruby wrapper for the Pivotal Tracker API

Pliny is a set of base classes and helpers to help developers write excellent APIs in Sinatra

ViewComponents for the Primer Design System

Routing filters wraps around the complex beast that the Rails routing system is, allowing for unseen flexibility and power in Rails URL recognition and generation.

Securely search encrypted database fields

Twitter Client on Terminal with Twitter Streaming API.

Russian language support for Ruby and Rails

DbCharmer is a Rails plugin (and gem) that could be used to manage AR model connections, implement master/slave query schemes, sharding and other magic features many high-scale applications need.

Flapjack is a distributed monitoring notification system that provides a scalable method for processing streams of events from Nagios and deciding who should be notified

Fluentd plugins for the Stackdriver Logging API, which will make logs viewable in the Stackdriver Logs Viewer and can optionally store them in Google Cloud Storage and/or BigQuery. This is an official Google Ruby gem.

Ruby gem generating thumbnail images from a given URL.