Spinach is a BDD framework on top of gherkin

Calculates the similarity between texts using tf*idf

Lightweight state machine extracted from ActiveModel

Twirp is a simple RPC framework with protobuf service definitions. The Twirp gem provides native support for Ruby.

Wiselinks makes following links and submitting some forms in your web application smarter and faster

A responsive theme for Active Admin

Hooks to allow people experiencing problems with Capistrano to register with a service to get help and have a smoother workflow.

Caracal is a pure Ruby Microsoft Word generation library that produces professional quality MSWord documents (docx) using a simple, HTML-style DSL.

Chroma is a color manipulation and palette generation gem.

Code Obscure Tool.You can use it simplely

Ball Aerospace COSMOS provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging, and more.

Decorators on top of your ORM layer.

Adds file validators to ActiveModel

A minimal finite state machine with a straightforward syntax. You can quickly model states, add callbacks and use object-oriented techniques to integrate with ORMs.

Firehose is a realtime web application toolkit for building realtime Ruby web applications.

Flapjack is a distributed monitoring notification system that provides a scalable method for processing streams of events from Nagios and deciding who should be notified

Fluentd plugins for the Stackdriver Logging API, which will make logs viewable in the Stackdriver Logs Viewer and can optionally store them in Google Cloud Storage and/or BigQuery. This is an official Google Ruby gem.

This library can be used as a module for `fog` or as standalone provider to use the DNSimple in applications.

Spend time with the people you care about. Introvert-tested. Extrovert-approved.

Gem command to remove all gems from current GEM_HOME.