Claude skills based on the Layered Rails book and beyond

Modern encryption for Ruby and Rails

A collection of claude code plugins and skills

Unofficial agent skills + reference guide that teach AI coding assistants to write Rails the 37signals way — extracted from Fizzy, Campfire, and DHH's code reviews

The Campsite monorepo

A curated collection of my favorite (free) apps for MacOs

🐹 Clean, uninstall, analyze, optimize, and monitor your Mac from the terminal.

A development framework for Ruby on Rails developers using Claude Code, inspired by SuperClaude

Ruby AI Framework

Set of instructions for your favorite AI agent (e.g. Cursor, Copilot, Claude, etc) for a "DHH-driven" Ruby on Rails development philosophy.

Plugin for heroku CLI that can manipulate the repo

Find next / previous Active Record(s) in one query

PostGIS extension for ActiveRecord's PostgreSQL adapter. Adds spatial types and queries to Rails 8+ with zero configuration.

Rails middleware for LLM-optimized error messages

Enable a Rails application to have separate databases for each tenant.

A modern rich text editor for Rails.

Ruby gem for RubyUI Components

Shopify’s Ruby Style Guide

A Ruby LSP add-on for Rails

Modern open-source time-tracking app

Open-source localization engineering tools. Connects to Lingo.dev localization engineering platform for consistent, quality translations.

Benchmark for Rails #50450

Collection of all the GPTs created by the community

An enhanced ActionCable adapter for PostgreSQL.

Ruby Date Recurrence Library - Allows easy creation of recurrence rules and fast querying

Deploy static sites using nginx + SSI with Kamal

Rails 8 app template: Devise auth, Stripe billing, Tailwind CSS, admin panel, SEO helpers, etc

Commands to help you build robust reactive applications with Rails & Hotwire.

Mountable deployment engine for Ruby on Rails using Kamal