Gry generates `.rubocop.yml` automatically from your source code.

Guard::Delayedjob automatically starts/stops/restarts delayed_job

A Guard plugin for smarter Jekyll watching

Automatically run konacha tests

Guard::Motion automatically run your specs (much like autotest).

Guard::Pow automatically manage Pow applications restart

Guard::Resque automatically starts/stops/restarts resque worker

Guard::Spin automatically manage Spin server.

Guideline.gem checks that your code is protectingthe rule of coding guideline

Ruby's interface of graphviz

C Bindings for Uber's H3 library

An easy to use interface for REST APIs that use HAL.

Use the JST processor and have haml code read in and appended to application.js

View helpers for Ruby applications

Use Handlebars.js client- and server-side

Exposes routes (in the test environment only!) that allow your frontend to factory objects and clear them between tests

Ruby tools for HAProxy, including config file management.

Allows for your ActiveRecord models to have drafts which are stored in a separate duplicate table.

Utility method build on top of Ruby dig to navigate hashes mixed up with arrays.

With hashify you can specify a line with the methods that will be called to create a hash representation of your object. Simple and straightforward.