These RSpec matchers allow guarding against N+1 queries by specifying exactly how many queries you expect each of your ActiveRecord models to perform.

Official AWS Ruby gem for Amazon GuardDuty. This gem is part of the AWS SDK for Ruby.

Guard is a command line tool to easily handle events on file system modifications.

Compiles file.handlebars into file.js

Guard::Sidekiq automatically starts/stops/restarts sidekiq worker

A guard that runs a shell command once, even when there are multiple file changes

Guard::LiveReload automatically reloads your browser when 'view' files are modified.

Allows you to protect the execution of a block against concurrency.

Ruby Critic is a tool that listens to modifications in Ruby classes, modules and methods and reports any new code smells it finds.

This gem provides a Sidekiq middleware to prevent duplicate jobs from getting enqueued to the queue.

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

By setting a config option you can configure your outgoing email to always go to the same address (useful for example for development or staging environments)

Guard plugin for test kitchen

Send User Notifications on Mac OS X 10.8 - with status icons.

Run a command once when files change. Implemented because guard-shell was NIH, and ran commands for each file. Sorry.

Guard::Jasmine automatically tests your Jasmine specs on PhantomJS

Guard::Mutant automatically mutates Ruby when files are modified.

Guard::RuboCop automatically checks Ruby code style with RuboCop when files are modified.

Restarts your app when a file changes. A no-frills, command-line alternative to Guard, Shotgun, Autotest, etc.

Guard extension that automatically migrates your test database.