This repo serves as a companion to the tutorial Rails 5 API + ActiveAdmin + create-react-app on Heroku, over on Medium, and the end result should look something like this:
git clone https://github.com/superhighfives/list-of-ingredients.git
cd list-of-ingredients
bundle
cd client
npm install
cd ..
rake start
Once you're ready to deploy to Heroku, run:
heroku apps:create
heroku buildpacks:add heroku/nodejs --index 1
heroku buildpacks:add heroku/ruby --index 2
git push heroku master
heroku run rake db:migrate
heroku run rake db:seed
heroku open
Success!
Let me know in the issues.