Rails web framework dumps jQuery

Builders of Ruby on Rails, the Web development framework that has been around for more than 12 years, have removed the popular jQuery JavaScript library from the default Rails stack in favor of a Ruby gem using vanilla JavaScript.
Thusly, jQuery is not a Rails dependency anymore. The gem, rails-ujs, was created by developer Dangyi Liu as part of the Google Summer of Code event.[ Discover the career hacks for becoming the developer everyone wants in InfoWorld's Deep Dive. | Keep up with hot topi