Ruby on Rails

Metasploit Framework

Flexible authentication solution for Rails with Warden.

Fluentd: Unified Logging Layer (project under CNCF)

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

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

Octopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?

Easy file attachment management for ActiveRecord

Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

The web, with simplicity.

💨 Writing Fast Ruby 😍 -- Collect Common Ruby idioms.

Slim is a template language whose goal is to reduce the syntax to the essential parts without becoming cryptic.

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

Cucumber for Ruby. It's amazing!

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

A fluid and flexible grid Sass framework

Web Application Security Scanner Framework

Configurable tool for writing clean, consistent SCSS

Ruby file uploads, take 3

The Ruby community's gem hosting service.

Ruby and Ruby on Rails bookmarks collection

A Ruby Object Mapper for Mongo

Rum based microframework for web development.

Ember for Rails 3.1+

Connects business objects and REST web services

A higher level command-line oriented interface.

The complete solution for Ruby command-line executables

Ruby wrapper and CLI for the GitLab REST API

A simple way to use GitHub OAuth to serve a protected Jekyll site to your GitHub organization

Design-First Web Framework