LiveReload guard allows to automatically reload your browser when 'view' files are modified.
Command line interfaces are meant to be easy. So why shouldn’t building them be easy, too? HighLine provides a solid toolset to help you get the job done cleanly so you can focus on the real task at hand, your task.
Plugins - Acts As Taggable On Steroids - Agile Web Development
This gem provides a number of tasks which are useful for deploying Drupal projects.
Check out the top 5 most useful ruby gems that you may not have heard of!