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

Omakase Ruby styling for Rails

A RuboCop extensions focused on enforcing Rails best practices and coding conventions

A Ruby parser.

RuboCop for Markdown code snippets

ginza.rb のミートアップ記録用リポジトリ

RuboCop's AST extensions and NodePattern functionality

Source of the https://www.ruby-lang.org website.

Prism Ruby parser

An extension of RuboCop focused on code performance checks

Ruby on Rails

A Ruby interface for getting operating system information.

YARD is a Ruby Documentation tool. The Y stands for "Yay!"

A community-driven Ruby coding style guide

A collection of RuboCop rules for Sorbet

Rubocop extension for enforcing graphql-ruby best practices

Code style checking for RSpec files

Code style checking for minitest files.

🌟 Ruby Style Guide, with linter & automatic code fixer

Racc is an LALR(1) parser generator. It is written in Ruby itself, and generates ruby programs.

Pure Ruby LALR parser generator

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

A regular expression parser library for Ruby

A make-like build utility for Ruby.

Collection of RSpec/MiniTest matchers and Cucumber steps for testing email in a ruby app using ActionMailer or Pony