Guard::PHPCS automatically runs PHP Code Sniffer when watched files are modified.

Guard::PHPMD automatically runs PHP Mess Detector when watched files are modified.

Like the guard-phpunit gem, this is for projects using PHPSpec

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

Guard::Plant seeds automatcially when needed

guard helper for play! framework 1.x

Guard::PredictionIO automatically runs your PredictionIO server

Guard for refactoring, view code smells in color using Preek

This gem provides a guard plug-in to watch the Preserves repo and compile/copy js files to the project it is included in.

Guard::Prove automatically run your Perl tests (much like autotest)

Guard::PumaDev automatically manage PumaDev applications restart

As Puppet manifest files change, run puppet-lint on them

Pusher guard allows to automatically send a Pusher message to any number of browsers.

Let Guard send Pushover notifications

Let Guard send Pushover notifications

Guard for executing Python unit tests

Guard::RackUnit runs Racket RackUnit tests

Guard::Ragel automatically rebuilds ragel .rl files into their corresponding .rb files

Guard for rails_best_practices, a code metric tool to check the quality of rails code.

Guard::RailsServer automatically restart Rails Server.