Help out your favorite open source projects and become a better developer while doing it.

Code style checking for RSpec files

Markdown lint tool

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

Contrib Packages for the OpenTelemetry Ruby API and SDK implementation.

an application that automates the lifecycle of servers

OmniAuth is a flexible authentication system utilizing Rack middleware.

A lightning fast JSON:API serializer for Ruby Objects.

Discover your ranking on github :

DataMapper - Core

Web dashboard for SmokeDetector.

Debugging in Ruby 2

Shoes 4 : the next version of Shoes

Membership management for hacker/makerspaces

Manage complex tmux sessions easily

'httpclient' gives something like the functionality of libwww-perl (LWP) in Ruby.

🛒 Solidus, the open-source eCommerce framework for industry trailblazers.

Loomio is a collaborative decision making tool

A guide to contributing to open source

Fast, Nimble PDF Writer for Ruby

Data Analysis in RUby

The authorization Gem for Ruby on Rails.

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

A simple, Git-powered wiki with a sweet API and local frontend.

Rack-based asset packaging system

An API focused facade that sits on top of an object model.

Simple microblogging network based on the ostatus protocol.

Sentry SDK for Ruby

Simple JavaScript Duckumentation generator.

Pure Ruby LDAP library

Rails plugin to conveniently handle multiple models in a single form.

Lint tool for Chef cookbooks.

Generates attr_accessors that encrypt and decrypt attributes

Find actively maintained & popular open source software libraries for the Ruby programming language

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

Active Record, improved. Live again :)

A library for setting up Ruby objects as test data.

A library for setting up Ruby objects as test data.

Ruby and Rails efficient Kafka processing framework

A platform for developing apps using JRuby on Android.

interactive Ruby

Radiant is a no-fluff, open source content management system designed for small teams.

A Rails gem that lets you code surveys, questionnaires, quizzes, etc... and add them to your app.

Ruby ORM for Amazon's DynamoDB.

A Ruby web framework where your Ruby runs on both server and client

Magical authentication for Rails 3 & 4

Human Essentials is an inventory management system for diaper, incontinence, and period-supply banks. It supports them in distributing to partners, tracking inventory, and reporting stats and analytics.

A deployment automation tool built on Ruby, Rake, and SSH.

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

Application Security Automation

Community fork of Teambox-3 with LDAP support, option to disable “community mode” and more…