Accurate current and historical timezones for Ruby with support for Geonames and Google latitude - longitude lookups.

Provide an easy way to check the consistency of the database constraints with the application validations.

RSpec matches for Mongoid models, including association and validation matchers.

Google Protocol Buffers serialization and RPC implementation for Ruby.

pygments.rb is a Ruby wrapper for Pygments syntax highlighter

Library for handling registration and authentication of U2F devices

A service skeleton with an emphasis on simplicity

A drop-in replacement for e.g. MemCacheStore to store Rails sessions (and Rails sessions only) in Redis. For great glory!

Skylight is a smart profiler for Rails, Sinatra, and other Ruby apps.

A gem to ease i18n

Gush is a parallel workflow runner using Redis as storage and ActiveJob for executing jobs.

Pure Ruby gem that implements the MQTT protocol, a lightweight protocol for publish/subscribe messaging.

Google Protocol Buffers serialization and RPC implementation for Ruby.

Code style checking for GitHub Ruby repositories

Full HMAC auth implementation for use in your gems and Rails apps.

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

Objects and Algorithms for 2D Geometry

Resource detection helpers for OpenTelemetry

Pronto runner for Rubocop, ruby code analyzer

Nokogiri based 'have_tag' and 'with_tag' matchers for RSpec. Does not depend on assert_select matcher, provides useful error messages.