Rails UJS
in pure JavaScript, with no jQuery
dependency.
Based on code of Łukasz Niemier.
Consider it if you do not need to support IE<10
and have no other jQuery
dependency in your front-end codebase.
Resources to make an educated guess:
As usual:
Gemfile
gem 'vanilla-ujs'
Run bundle
and have the asset pipeline pick it up:
app/assets/javascripts/application.js
//= require vanilla-ujs
vanilla-ujs
supports all ever green browsers (including IE10+).