This plugin provides native NTP instrumentation for monitoring and metrics collection, including: server drift, and metrics via `ntpdate` and `ntpstats`.

This plugin provides a Sensu handler for PagerDuty

This plugin provides native PostgreSQL instrumentation for monitoring and metrics collection, including: service health, database connectivity, database locks, replication status, ...

While you have to provide the paragraphs, ZombieWriter will arrange the paragraphs into different articles for you to use and edit to your heart's content. You may choose between Machine Learning (Latent Semantic Analysis and k-means clustering) or Randomization.

deck.js (http://imakewebthings.github.com/deck.js) is a JavaScript library for building slide presentations using HTML 5. deck.rb (http://github.com/alexch/deck.rb) builds on top of deck.js, adding some features and letting you focus on your slides, not the HTML infrastructure.

Generate API documentation from JSON Schema.

Ruby wrapper for the LinkedIn v2 API

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

This gem allows you to use the luca-ui backbone.js component framework easily with the assets pipeline

Simple editor for markdown and rails

A series of helpers for consistency among HashiCorp's middleman sites

A Rails Engine to help with robots.txt

Ruby wrapper for OS X's keychain

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.

This plugin provides native DNS instrumentation for monitoring, including: record resolution

This plugin provides native InfluxDB instrumentation for monitoring and metrics collection, including: service health via `/ping`, running queries, and service metrics.

This plugin provides native Puppet instrumentation for monitoring and metrics collection for the last Puppet run.

smalruby is a 2D game development library. This is part of "Smalruby" project that is a learning ruby programming environment for kids.

This client library records Ruby exceptions to Squash.