Ruby on Rails

Simple, efficient background processing for Ruby

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

A static analysis security vulnerability scanner for Ruby on Rails applications

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

Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites

Rails application preloader

An opinionated language server for Ruby

The best Rails 3 and Rails 4 forum engine. Ever.

Gruff graphing library for Ruby

What ActiveModel left out

This project has moved to GitLab! Please check there for the latest updates.

Flog reports the most tortured code in an easy to read pain report. The higher the score, the more pain the code is in.

A RuboCop extension focused on enforcing Rails best practices and coding conventions.

SchemaPlus provides a collection of enhancements and extensions to ActiveRecord

Pry navigation commands via debugger (formerly ruby-debug)

Interact with the Ruby syntax tree

find your route on a long journey over Rails with Sextant

Omakase Ruby styling for Rails

Pain free coffeescript testing under Rails 3.1

A generalized Rack middleware for importing contacts from major email providers.

The Alien device to convert Markdown and Textile files to HTML or PDF

Makes RuboCop faster

A kramdown extension for converting Markdown documents to AsciiDoc.

Run Emacs in docker containers!

Minimalist validation BDD for ActiveModel specs

SimpleCov formatter to generate a simple index.html Rcov style

Tool for runtime data validation and monitoring (based on Contracts approach)

Exorcise the apparitions haunting your tests.

A plugin specification for linter and formatter rulesets