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

Ruby/Git is a Ruby library that can be used to create, read and manipulate Git repositories by wrapping system calls to the git binary.

:briefcase: Manage application specific business logic.

Dawn is a static analysis security scanner for ruby written web applications. It supports Sinatra, Padrino and Ruby on Rails frameworks.

A Ruby client library for Redis

A Rubyesque interface to Gmail, with all the tools you'll need.

A Ruby gem to transform HTML into PDFs, PNGs or JPEGs using Google Puppeteer/Chromium

xlsx generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx excels at helping you generate beautiful Office Open XML Spreadsheet documents without having to understand the entire ECMA specificatio

Ruby bindings for the SQLite3 embedded database

Core of ABF

The Listen gem listens to file modifications and notifies you about the changes.

Do it like => validates :photos, attached: true, content_type: ['image/png', 'image/jpg', 'image/jpeg'], size: { less_than: 500.kilobytes }, limit: { min: 1, max: 3 }, aspect_ratio: :landscape, dimension: { width: { in: 800..1600 }

A community that lets you connect and share your best programming tips and tricks.

A ruby library used to root out smells in your cukes.

Decorators/View-Models for Rails Applications

:christmas_tree: Giving back little gifts of code for Christmas

The official AWS SDK for Ruby.

Heavy metal SOAP client

Use Webpack to manage app-like JavaScript modules in Rails

Ruby framework for robotics, drones, and the Internet of Things (IoT)

🐬 Beautiful, performant feature flags for Ruby.

Handle unread records and mark them as read with Ruby on Rails

A Rack profiler for web applications.

Ruby wrapper for hiredis

A Rack profiler for web applications.

Gruff graphing library for Ruby

Red Hat 3scale API Management, Porta

Spinach is a BDD framework on top of Gherkin.

General Rack Authentication Framework

An application for university departments to facilitate the process of matching undergraduates to research positions.

Parse and render REST API documents using representers.

Example of integration of Rails, react, redux, using the react_on_rails gem, webpack, enabling the es7 and jsx transpilers, and node integration. And React Native! Live Demo:

Static sites made powerful

Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.

Database changes log for Rails

DEPRECATED: A streamlined development and deployment workflow for Chef Infra platform.

Ember for Rails 3.1+

Ruby wrapper and CLI for GitLab REST API

🍺 The missing package manager for macOS

A powerful web publishing system

Use wicked to turn your controller into a wizard

A library for generating fake data such as names, addresses, and phone numbers.

Microsoft Bot Framework ruby client

Create legal organisations with just one click

Long Running Ruby Benchmarks

Prevents duplicate Sidekiq jobs

Hand-crafted frontend development

The new home of RCov on GitHub

A library for generating fake data such as names, addresses, and phone numbers.