Lock and cache methods, in case things should only be calculated once across processes.

Provides the convenience of global variables, without the safety concerns.

Markdown with support for pseudocode to flowchart and sequence diagram generation

a converter from Markdown to Re:VIEW. It uses redcarpet.

Rails gem which adds emoji parsing to markdown

MiniMart is a RubyGem that makes it simple to build a repository of Chef cookbooks using only static files.

FFI based Ruby wrappers for Core Foundation

tools for .leg files

A more Ruby like way to write FUSE filesystems - inspired by (compatible with) FuseFS, implemented over RFuse

OpenStreetMap API client for ruby

macOS System Service for inline web searches

This plugin provides native Chef instrumentation for monitoring, including: report stale nodes, service health, as well as a handler to remove stale Sensu clients

This plugin provides native instrumentation for monitoring Consul, including: Consul server service and cluster health, and querying the Consul API to check for passing/critical services.

Sensu plugins for Java

Sensu plugins for Opsgenie

This plugin provides native uptime instrumentation for metrics collection, including: uptime and idletime metrics

Small DSL to create ActiveRecord (>= 3.1) attribute predicates without writing SQL.

tools for .leg files

Use Watir with RSpec with ease.

Abstract Method is a tiny library enabling you to define abstract methods in Ruby classes and modules.