add jquery to the dom in rails 6
webpack, yarn and rails
$ yarn add jquery
Add below code in config/webpack/environment.js
const webpack = require('webpack')
environment.plugins.prepend('Provide',
new webpack.ProvidePlugin({
$: 'jquery/src/jquery',
jQuery: 'jquery/src/jquery'
})
)
Require jquery in application.js file.
require('jquery')
No more need to add jquery-rails gem!