guard-rake-vagrant runs rake tasks from Rakefile automatically but first provisioning a box using Vagrant

Automatically rebuild rdoc on code changes.

Guard Rebar plugin

Compiles file.html.md and file.html.markdown files to file.html using Redcarpet gem.

Guard::Redis automatically starts and restarts your local redis server.

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

guard-restarter is a guard plugin to run a command (often a server) and restart it when files change.

Guard::Rna automatically builds node.json files.

Guard to generate Rocco documentation

Guard::Rpush automatically starts and restarts your local rpush daemon.

run rrails on guard

Guard-rspec DSL extensions for Graphiti

Guard::Ruby is for running simple ruby files that don't necessarily have a separate test file or predictable pass/fail output, such as benchmarks.

Guard::Rust automatically builds your Rust code.

Guard-Schema is a guard extension (fork of guard-db) handling the rake db:test:clone when schema.rb changes

Guard::Sclang automatically runs sclang commands when watched files are modified.

Automatically checks SCSS style with scss-lint when files are modified.

Guard::Sculpin automatically runs Sculpin when watched files are modified.

Guard-Seeds is a guard extension handling the rake db:seed when seeds.rb changes

Guard plugin to execute command line scripts when files change