Thus, jQuery is not a Rails dependence anymore. The gem, rails-ujs, was generated by a developer named “Dangyi Liu” as part of the “Google Summer Code event.”
For many years from now, jQuery has been an essential part of the web, handling tasks such as manipulation, document traversal, HTML, and event. Presently it’s used by 96.4 percent of websites whose library can be identified, rendering to W3techs, which surveys the practice of web technologies.
Rays, meanwhile, have been seen as having lost its value itself in favor of technologies such as Node.js. and Angular.js. The current release is Rails 188.8.131.52.