Divides string into substrings based on a delimiter (starting from right), returning an array of these substrings.

Enforces the verbose, beginner-friendly Ruby style taught in firstdraft classroom materials. Ships three inheritable configurations (shared, student, author) plus six custom cops that keep polished Rails idioms out of lesson code.

A Rubocop/StandardRB plugin providing automated Rubocop foot-rake feedback to AI coding agents.

Hint's shared Rubocop style guide

RuboCop Styles and Configuration for ItsMyCargo.

Enables Ruby projects that test with RSpec to more confidently support even the most finely-aged Rubies. Part of the rubocop-lts family.

A collection of custom RuboCop cops that enforce best practices from the RSpec style guide, including context structure, testing patterns, and FactoryBot usage.

Code style checking for Stamped Ruby repositories, based on RuboCop

RuboCop configuration for Ruby projects at Vnda

Ruby gem providing RubyGems and Ruby version information via MCP server tools. Integrates with Cursor IDE via Model Context Protocol.

An addon for Ruby LSP that enables linting with reek

Simple and minimalist ruby implementation of some common monads

A library for consuming and serving OpenID identities.

Ruby UI is a UI Component Library for Ruby developers. Built on top of the Phlex Framework.

Bidirectional russian transliteration library

A Ruby wrapper for rustywind, a CLI utility for sorting Tailwind CSS classes

Another Rack based web framework 🤷🏽‍♂️

Ryo implements prototype-based inheritance, in Ruby

Simple tools to download contents of s3 buckets when the aws cli is to big a dependency to use

Track your level of happiness in a project.