The Cocoa Dependency Manager.

An uroboros program with 100+ programming languages

An opinionated framework for creating REST-like APIs in Ruby.

Create beautiful JavaScript charts with one line of Ruby

FriendlyId is the “Swiss Army bulldozer” of slugging and permalink plugins for ActiveRecord. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids fo…

A command-line tool that reorganizes your Xcode project folder to match your Xcode groups

Database based asynchronous priority queue system -- Extracted from Shopify

A collection of well-documented iOS classes for making life easier

A Ruby Library for dealing with money and currency conversion.

NOT MAINTAINED

Ruby HTML and CSS sanitizer.

Test your rendered HTML files to make sure they're accurate.

A key value store for storing per-developer environment and application keys

icalendar.rb main repository

E164 international phone number normalizing, splitting, formatting.

a work-in-progress Ruby compiler, written in Ruby and C++

Programmable tooltip that can be used with any Mac OS app

The Ruby Formatter

Script to download the sample code for all WWDC 2018 sessions.

Instantly create a simple signup page for TestFlight beta testers

A NES emulator written in Ruby

One-Click Ruby Application Builder

Comprehensive data proxy to knowledge about real world

A Mac OS X preference pane for easily configuring Rails applications with Passenger.

A simple Rack middleware to enforce ssl connections

Provide a standard and simplified way to build and package Ruby C and Java extensions using Rake as glue.

Street Fighter II in Ruby!

Release your ruby gems with ease.

no more `bundle exec ...`

A lint tool for UIStoryboard to find wrong classes and wrong storyboard/segue/reuse identifiers