Ruby on Rails

🌐 Jekyll is a blog-aware static site generator in Ruby

A platform for community discussion. Free, open, simple.

Metasploit Framework

An uroboros program with 100+ programming languages

Simple, efficient background processing for Ruby

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

Cron jobs in Ruby

A Ruby gem to load environment variables from `.env`.

Authorization Gem for Ruby on Rails.

The web, with simplicity.

Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.

Cucumber for Ruby. It's amazing!

Thor is a toolkit for building powerful command-line interfaces.

Integration of React + Webpack + Rails + rails/webpacker including server-side rendering of React, enabling a better developer experience and faster client performance.

📷 git-based selfies for software developers

Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user …

EventMachine: fast, simple event-processing library for Ruby programs

HTML Abstraction Markup Language - A Markup Haiku

Profiler for your development and production Ruby rack apps.

[DISCONTINUED ] Attributes on Steroids for Plain Old Ruby Objects

The official AWS SDK for Ruby

A lightweight Facebook library supporting the Graph, Marketing, and Atlas APIs, realtime updates, test users, and OAuth.

A nice place to read on the web.

minitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, and benchmarking.

Take a peek into your Rails applications.

A lightweight server clone of Amazon S3 that simulates most of the commands supported by S3 with minimal dependencies

Rails application preloader

Examples from the book Design Patterns in Ruby by Russ Olsen. # ruby 2.2.0

Ruby process monitor