Plugin containing implementations of custom cops that are bundled as defaults in Standard Ruby

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

Library for handling registration and authentication of U2F devices

write_xlsx is a gem to create a new file in the Excel 2007+ XLSX format.

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

Upload symbols to Sentry

Fluentd output plugin which detects exception stack traces in a stream of JSON log messages and combines all single-line messages that belong to the same stack trace into one multi-line message. This is an official Google Ruby gem.

Node.JS's V8 JavaScript engine for multiplatform goodness

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

pygments.rb is a Ruby wrapper for Pygments syntax highlighter

A service skeleton with an emphasis on simplicity

Google Protocol Buffers serialization and RPC implementation for Ruby.

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.

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

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.

Code style checking for GitHub Ruby repositories

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