The Ruby Programming Language

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

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

🏆 The Best Pagination Ruby Gem 🥇

HTML Abstraction Markup Language - A Markup Haiku

A ruby client for the Slack Web and Event APIs.

An experimental type-level Ruby interpreter for testing and understanding Ruby code

Official repository for the aws-sdk-rails gem, which integrates the AWS SDK for Ruby with Ruby on Rails.

A two-dimensional, hexagonal programming language.

Official Ruby SDK for the OpenAI API

Pure Ruby LALR parser generator

Set of GVL instrumentation tools

Isolated Module Autoloader for Ruby

Yet Another N+1 COUNT Query Killer for ActiveRecord

Utilities for refactoring and upgrading Ruby code based on ASTs.

WebSocket/Comet plugin for Sinatra.

an automata learning library written in Ruby

Add MySQL geometry type to Active Record.

RuboCop plugin for Haml template language.

A Claude Code Skill to help upgrade the Rails defaults

Rails 8 example project which provides some snippets and suggestions to make good use of graphql-ruby

Example of adding method chain autocompletion to IRB