macOS System Service for inline web searches

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 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 system I/O instrumentation for metrics collection via the system `ioping` utility.

Sensu plugins for Java

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

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 uptime instrumentation for metrics collection, including: uptime and idletime metrics

Zookeeper plugins for checks and metrics

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

Convert markdown to Slack's message format 'mrkdwn'.

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

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

tools for .leg files

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

Step workflows for Rails/ActiveRecord