Vagrant is a tool for building and distributing development environments.

Liquid markup language. Safe, customer facing template language for flexible web apps.

Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user …

Database backed asynchronous priority queue -- Extracted from Shopify

IdentityCache is a blob level caching solution to plug into Active Record. Don't #find, #fetch!

Deployment coordination

CLI tooling framework with simple interactive widgets

Ruby FFI binding to the Networking and Cryptography (NaCl) library (a.k.a. libsodium)

Easily find bottlenecks in your Ruby code. A ruby-prof printer that prints fold stacks compatible with FlameGraph

An efficient optionally thread safe LRU Cache

Simple, self-contained background queue built on top of SysV message queues.

Simple response caching for Ruby applications

Capability-based secure key management and credential storage

Store transaction changes for active record objects

Ruby gem to rescue from MySQL, PostgreSQL and Sqlite duplicate errors

Ruby wrapper for the magento xmlrpc api

Add validations to your ActiveRecord models based on your database constraints.

Page caching extension of Shopify

WCA Rubik's Cube competition website hosting

Runs multiple Rails tests concurrently

Ruby client for hpfeeds protocol

[abandoned]

A basic web-interface to manage the ISC DHCPD in our dormitory