Provides mail output for Sensu

This plugin provides native MongoDB instrumentation for monitoring and metrics collection, including: service health, database connectivity, replication lag/status, `oplog` monitoring, collection-specific metrics, and more.

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

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

Sensu plugins for Windows

A mixin to track instances of Ruby classes that require explicit cleanup, helping to identify potential resource leaks. It maintains a list of created instances and allows checking for any that remain unclosed.

A Ruby client library for ably.io realtime messaging

Add rich text to your Ruby on Rails application thanks to Markdown.

Provides a form helper to make it easy to make drag and drop file upload fields that work with Rails' Active Storage.

An API wrapper for interacting with Adobe Connect services.

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.

Rfm is a standalone database adapter for Filemaker server. Ginjo-rfm features multiple xml parser support, ActiveModel integration, field mapping, compound queries, logging, scoping, and a configuration framework.

include Gollum into Rails with ease

Grape swagger adapter to support representable object parsing

Hm is a library for clean, idiomatic and chainable processing of complicated Ruby structures, typically unpacked from JSON. It provides smart dig and bury, keys replacement, nested transformations and more.

HotCocoa is a Cocoa mapping library for MacRuby. It simplifies the use of complex Cocoa classes using DSL techniques.

Generate API documentation from JSON Schema.

Generate passwords using KeePass password generator patterns

Tools for creating step-by-step programming tutorials

Ruby wrapper for the LinkedIn v2 API