Flexible authentication solution for Rails with Warden.

Simple, efficient background processing for Ruby

The administration framework for Ruby on Rails applications.

Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.

Minimal authorization through OO design and pure Ruby classes

RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data

help to kill N+1 queries and unused eager loading

A runtime developer console and IRB alternative with powerful introspection capabilities.

Track changes to your rails models

FriendlyId is the “Swiss Army bulldozer” of slugging and permalink plugins for ActiveRecord. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids fo…

Manage Procfile-based applications

Simple, but flexible HTTP client library, with support for multiple backends.

Rack middleware for blocking & throttling

ActiveModel::Serializer implementation and Rails hooks

No Longer Maintained - A lightning fast JSON:API serializer for Ruby Objects.

AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)

Database based asynchronous priority queue system -- Extracted from Shopify

Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites

Fast, Nimble PDF Writer for Ruby

Generate Entity-Relationship Diagrams for Rails applications

Catch unsafe migrations in development

A collection about awesome blockchains - open distributed public databases w/ crypto hashes incl. git ;-). Blockchains are the new tulips 🌷🌷🌷. Distributed is the new centralized.

Organise ActiveRecord model into a tree structure

Multitouch gestures with libinput driver on Linux

Token based authentication for Rails JSON APIs. Designed to work with jToker and ng-token-auth.

Simple one-liner tests for common Rails functionality

Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models.

A Ruby code quality reporter

Hashie is a collection of classes and mixins that make Ruby hashes more powerful.

A Ruby Library for dealing with money and currency conversion.