@justin, wow thanks for such a fast reply!
Main issue to get rails, react and webpack running in a development docker container.
1) using the react-webpack-rails-tutorial. We tried to setup the whole app within docker. Unfortunatly we do get a:
"FATAL: Listen error: unable to monitor directories for changes."
echo fs.inotify.max_user_watches=524288 | tee -a /etc/sysctl.conf && sysctl -p and using
foreman start -f Procfile.static didn't fix it.
2) using two docker container (webpack && rails app): we get
swagger-ui.js?12e9:9Uncaught ReferenceError: Handlebars is not defined. Fixing via
var Handlebars = require('handlebars/runtime.js'); or
var Handlebars = require('handlebars'); does not solve the issue.
So again, the question is more for finding the best framework to setup a react + rails + docker application.
Thank you for any wing in the right direction.