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

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

Guard::Bundler automatically install/update your gem bundle when needed

Guard::Minitest automatically run your tests with Minitest framework (much like autotest)

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

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

Guard::Spork automatically manage Spork DRb servers.

Allows you to focus on a few tests with ease without having to use command-line arguments. Good for tools like guard that don't have enough brains to understand test output. Cf. minitest-autotest (an example of a test runner with strong testing logic). Inspired by https://github.com/seattlerb/minitest/issues/213

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

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

Guard::Yard automatically monitors Yard Documentation.

Helps creating valid Guard plugins and testing them

Restart Rails when things change in your app

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

guard-rake automatically runs Rake tasks from your Rakefile

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

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

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.

Guard::CoffeeScript automatically generates your JavaScripts from your CoffeeScripts

Display system notifications after running tests. It works on Mac OS X, Linux and Windows. Powerful when used with autotest or guard.