Desktop app for running multiple AI agents in parallel. Each agent gets its own terminal, editor, and git worktree, all in one window.

git worktrees + tmux windows for zero-friction parallel dev

Open-source AI Agent Orchestrator

Easy Git worktree management CLI and TUI for the terminal.

Fan out prompts to multiple AI coding agents in parallel

Claude skills based on the Layered Rails book and beyond

A collection of claude code plugins and skills

One location for all of your hooks, commands, skills, and AGENT/CLAUDE.md files.

A minimal, file‑based agent loop for autonomous coding.

Fizzy SaaS version - Private repository

Kanban as it should be. Not as it has been.

Ruby on Rails

A modern rich text editor for Rails.

Super simple group chat, without a subscription

A collection of branches that transmit HTML over the wire.

🐒 Normalize browsers' default style

Rails Pulse is a comprehensive performance monitoring and debugging gem that provides insights into your Rails application's health.

Generate social sharing images directly in your Rails app

A redprint for a CFP app built with Rails and Inertia.js

The BBC's Open Source Web Application. Contributions welcome! Used on some of our biggest websites, e.g.

Custom slash commands for Claude Code that provide comprehensive development session tracking and documentation

Agent OS is a system for injecting your codebase standards and writing better specs for spec-driven development.

Deploy static sites using nginx + SSI with Kamal

A simple task management system for managing AI dev agents

An implementation of the Template Parts proposal

Naive linter for English prose

Modern UI components for Ruby on Rails, powered by TailwindCSS and Stimulus

An administration system generator for Rails applications.

The Campsite monorepo