Guard::Cucumber automatically run your features (much like autotest)

guard-rake automatically runs Rake tasks from your Rakefile

JWT authentication solution for Rails APIs

Guard::Shopifytheme uses shopify_theme to update shopify when watched files are modified

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

Guard::Test automatically run your tests on file modification.

Guard::Shell automatically runs shell commands when watched files are modified.

Guard::CtagsBundler uses ctags utility and generates 2 files: tags -- with tags generated from project's source tree and gems.tags -- with tags generated from rubygems from project's bundle.

Compiles file.html.haml into file.html

Guard::Spring automatically manages spring process.

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

Guard::PHPUnit automatically run your unit-tests written with the PHPUnit testing framework.

Guard::Less automatically compiles less (like lessc --watch)

Guard::CoffeeScript automatically generates your JavaScripts from your CoffeeScripts

Guard::Zeus automatically manage zeus

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

Restart puma when files change

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

Guard extension to run cli processes

Guard::Yard automatically monitors Yard Documentation.