OmniAuth is a flexible authentication system utilizing Rack middleware.
Zammad is a web based open source helpdesk/customer support system.
File Attachment toolkit for Ruby applications
A powerful web publishing system
Websites, web apps, portfolios that look like desktop operating systems
The Essential Toolkit for building Internal Tools and admin panels with Ruby on Rails
Ruby/Git is a Ruby library that can be used to create, read and manipulate Git repositories by wrapping system calls to the git binary.
A light-weight job scheduling system built on top of Resque
Camaleon CMS is a dynamic and advanced content management system based on Ruby on Rails
Alchemy is the Open Source Rails CMS framework for the component based web that can be used as classic server side rendered or headless CMS.
Flexible type system for Ruby with coercions and constraints
Unit testing and build system for C projects
CMS for Rails. For Reals.
Ohai profiles your system and emits JSON
:traffic_light: Traffic control for code.
Human Essentials is an inventory management system for diaper, incontinence, and period-supply banks. It supports them in distributing to partners, tracking inventory, and reporting stats and analytics.
ViewComponents for the Primer Design System
Meta's Client Platform Engineering tools. Some of the tools we have written to help manage our fleet of client systems.