ActiveModel + Redis

brings some functional goodness to ruby by giving you some monads

A library for storing encrypted data in Mongo

Rails session stores for Mongoid, or any other ODM. Rails 4 compatible.

RuboCop has many breaking changes between releases. This tool migrates your RuboCop config, making updating RuboCop easier.

This library is a wrapper for the ExifTool command-line application (https://exiftool.org) written by Phil Harvey. It is designed for dealing with multiple files at once by creating commands to call exiftool with various arguments, call it and parsing the results.

never let an unscoped Model.all accidentally leak data to an unintended audience.

mysql2 plugin supporting aurora failover.

Let ActiveRecord serialize and cast your UUIDs to and from binary columns in your database.

A library that provides parsing and output of person names, as well as Gender & Ethnicity matching.

Simple background job processor inspired by delayed_job, but aiming for database agnosticism.

Extend Ruby on Rails ActiveRecord with Neo4j nodes. Keep RDBMS and utilize the power of Neo4j queries. Originally by @elado.

WebDAV client library in the style of Net::HTTP, using Net::HTTP and libcurl, if installed

New Relic instrumentation for Moped (1.x, 2.0) / Mongoid (3.x, 4.0)

A command-line wrapper for making REST calls to Sonatype Nexus.

Use ngannotate in the Rails asset pipeline.

Write-through and Read-through Cacheing for ActiveRecord

Nyaplot is an Interactive plots generator based on Web technology like SVG, WebGL, and JavaScript. It enables us to create interactive plots interactively on IRuby notebook, a web-based Ruby environment. Nyaplot is totally web-based gem and plots can be embedded into Rails or Sinatra seemlesly. S...

A framework for creating themes and plugins for Jekyll sites

OmniAuth provider for Microsoft Office365