Guard::Sass automatically rebuilds sass (like sass --watch)

Guard::Reek automatically runs Reek when files change

guard + bundler-audit = security

Automatically reloads your Rack based app on file change using Guard.

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

Guard extension to run cli processes

Guard::Jasmine automatically tests your Jasmine specs on PhantomJS

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

Guard::Cane automatically runs Cane when files change

add a plugin to guard to work with standardrb.

Guard::Pow automatically manage Pow applications restart

Guard::Annotate automatically runs the annotate gem when needed

Compiles file.html.haml into file.html

Guard::Brakeman automatically scans your Rails app for vulnerabilities using the Brakeman Scaner https://github.com/presidentbeef/brakeman

Run jasmine-headless-webkit using guard

Helper modules to make making Guard plugins easier

Guard::Sprockets automatically packages your JavaScript files together.

Allow an object's API to provide flexible handler registration, storage and matching to arbitrary events.

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

This gem wraps the guards.js jQuery validation library as a Rails asset gem.