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

Rails engine that catches and stores webhooks from any provider

Stash a redirect to execute a controller flow within another and return to the original flow later.

a marketplace of agentic hotwire skills

Claude Code superpowers: core skills library for Ruby and Ruby on Rails projects

Self-hosted error tracking for Rails - zero recurring cost, full data ownership.

Ruby on Rails

Easy self-hosting for Docker-based web apps

Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA

[WIP] Resources for AI engineers. Also contains supporting materials for the book AI Engineering (Chip Huyen, 2025)

Speed up your test suite and have easy to maintain seeds. Replace slow factories & skip the maintenance burden of fixtures. Fast tests, clear datasets.

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

A feature flag Rails plugin gem that works for simple one-person Rails apps all the way up to large enterprise rails apps

A beautiful, private, local-first personal finance tracker. Investments, net worth, spending, and simulations.

A mountable Rails engine that provides a dashboard to view Active Storage data

Comprehensive Rails application visualization and annotation tool - precision optics for the Rails universe

A terminal-based Rails log viewer with real-time monitoring and filtering capabilities

Open-data downloads for OurAirports.com

A collection of bridge components for Hotwire Native apps.

A curated list of awesome MDC files for your next vibe project.

ActiveJobTracker provides a way to track the progress of ActiveJob jobs.

Suggest talks for the next ruby meetup!

🐬 Beautiful, performant feature flags for Ruby.

A Ruby Gem that adds annotations to your Rails models and route files.

A performance dashboard for Postgres

Rails PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.

The Campsite monorepo

How to implement Stripe without going mad

Keep DB schema in sync across branches effortlessly. Install and use rails db:migrate as normal. The gem handles the rest automatically.

Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.