This plugin provides native Cassandra instrumentation for monitoring and metrics collection, including: service health, database connectivity, and various `nodetool` checks (e.g. ...

This plugin provides native system I/O instrumentation for metrics collection via the system `ioping` utility.

This plugin provides native Jenkins instrumentation for monitoring and metrics collection, including: health, job status, metrics via `JQS`, and others

This plugin provides native logstash instrumentation for monitoring, including: a handler for sending events to logstash.

This plugin provides native nginx instrumentation for metrics collection, including: metrics via `stub_status`.

Sensu plugins for Opsgenie

This plugin provides native RAID instrumentation for monitoring, including: 3ware, HP, and generic controller/array health

This plugin provides native supervisord instrumentation for monitoring service status

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

Zookeeper plugins for checks and metrics

A Rails CMS that can be embedded within your own site.

Slide'em up is a presentation tool that displays markdown-formatted slides

Spinning Cursor is a flexible DSL that allows you to easily produce a customizable waiting/loading message for your Ruby command line program. Beautifully keep your users informed with what your program is doing when a more complex solution, such as a progress bar, doesn't fit your needs.

This client library records Ruby on Rails exceptions to Squash.

Add an elegant state machine to your ruby objects with a simple DSL

This gem consumes a Swagger API json file and maps the API into easy-to-use Ruby objects

== Description A gdb-like Ruby debugger with both high and low-level debugging support. To provide the advanced features this version works only with a patched MRI Ruby 2.1.5 runtime. For a version that works with Ruby 1.9.3, install a version starting with 1.93

Post URLs to Wayback Machine (Internet Archive), using a crawler, from Sitemap(s) or a list of URLs.

XcodeProject is the Ruby API for working with Xcode project files

XcodeProject is the Ruby API for working with Xcode project files