Cequel is an ActiveRecord-like domain model layer for Cassandra that exposes the robust data modeling capabilities of CQL3, including parent-child relationships via compound primary keys and in-memory atomic manipulation of collection columns.

This gem configures Rails for CloudFlare so that request.ip and request.remote_ip and work correctly.

library for interfacing with systemd D-Bus APIs

Encryption solution for salted-encryptors on Devise

Discourse API

Dynamoid is an ORM for Amazon's DynamoDB that supports offline development, associations, querying, and everything else you'd expect from an ActiveRecord-style replacement.

OpenID Connect Strategy for OmniAuth.

Send messages to G Suite Hangouts Chat rooms using incoming webhooks and Net::HTTP::Post

A responsive, lightning-fast Jekyll theme built using AMP (Accelerated Mobile Pages) to speed up your blogs and websites.

With the simple-navigation gem installed you can easily create multilevel navigations for your Rails, Sinatra or Padrino applications. The navigation is defined in a single configuration file. It supports automatic as well as explicit highlighting of the currently active navigation through regular expressions.

Validate your Rails JSON API's JSON

Convert RGeo data to and from GeoJSON. rgeo-geojson is an extension to the rgeo gem that converts RGeo data types to and from GeoJSON.

Wrapper on ffmpeg and imagemagick to convert .mov to .gif

securecompare borrows the secure_compare private method from ActiveSupport::MessageVerifier which lets you do safely compare strings without being vulnerable to timing attacks. Useful for Basic HTTP Authentication in your rack/rails application.

Easy way to build and manage commands (service objects)

The sys-cpu library provides an interface for gathering information about your system's processor(s). Information includes speed, type, and load average.

TimeDifference is the missing Ruby method to calculate difference between two given time. You can do a Ruby time difference in year, month, week, day, hour, minute, and seconds.

Supplies TimeOfDay and Shift class that includes parsing, strftime, comparison, and arithmetic.

Twine is a command line tool for managing your strings and their translations. It is geared toward Mac OS X, iOS, and Android developers.

Solves the problem of trying to get all the changes to an object during a transaction in an after_commit callbacks.