My steps to heroku deploy

gistfile1.txt

fork master branch: git@github.com:ctrlplusb/react-universally.git
@commit 28769d1e11702c4c4acb3aa26650215a38986527


git clone git@github.com:[my-fork]/react-universally.git [my-repo]
cd [my-repo]
npm install

touch .slugignore
echo yarn.lock >> .slugignore
  
edit config/index.js
  change line 23:
  port: getIntEnvVar('SERVER_PORT', 1337),
  to:
  port: getIntEnvVar('PORT', 1337),
  
edit ./package.json
  add to scripts:
  "postinstall": "npm run build"
   
Create Heroku app:
heroku create [my-heroku-universe]
heroku config:set NPM_CONFIG_PRODUCTION=false

git add .
gcmsg 'deploy to heroku'
git push heroku master

heroku open && heroku logs -t


LOGS:
2017-01-16T16:03:28.873506+00:00 heroku[web.1]: Starting process with command `npm start`
2017-01-16T16:03:33.844060+00:00 app[web.1]:
2017-01-16T16:03:33.844087+00:00 app[web.1]: > react-universally@12.0.0 start /app
2017-01-16T16:03:33.844094+00:00 app[web.1]: > cross-env NODE_ENV=production node build/server
2017-01-16T16:03:33.844095+00:00 app[web.1]:
2017-01-16T16:03:34.817241+00:00 app[web.1]: Server listening on port 48842
2017-01-16T16:04:29.359501+00:00 heroku[web.1]: Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch
2017-01-16T16:04:29.359627+00:00 heroku[web.1]: Stopping process with SIGKILL
2017-01-16T16:04:29.475612+00:00 heroku[web.1]: Process exited with status 137