Flexible authentication solution for Rails with Warden.

A simple, Git-powered wiki with a local frontend and support for many kinds of markup and content.

Liquid markup language. Safe, customer facing template language for flexible web apps.

Acceptance test framework for web applications

OpenProject is the leading open source project management software.

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

Easy file attachment management for ActiveRecord

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

Catches mail and serves it through a dream.

Authorization Gem for Ruby on Rails.

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

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.

Pagination library for Rails and other Ruby applications

A Rails form builder plugin with semantically rich and accessible markup.

Database based asynchronous priority queue system -- Extracted from Shopify

A Ruby interface to the Twitter API.

Blazing fast deployer and server automation tool

A simple ruby authentication solution.

Pretty print your Ruby objects with style -- in full color and with proper indentation

A Ruby client library for Redis

A self-hosted, anti-social RSS reader.

Adds support for creating state machines for attributes on any Ruby class

A Really Ruby Mail Library

A ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.

This recipe is dedicated to helping you make the best possible pizza dough for Neapolitan pizza.

Ruby: 2 CPUs = 2x Testing Speed for RSpec, Test::Unit and Cucumber

High performance memcached client for Ruby

mini replacement for RMagick