1. Install client and backend dependencies

yarn setup

2. Start Expo client (will boot an iOS simulator) and Express backend

yarn start

Run yarn heroku_deploy for the backend to push to heroku.

The babel inline env transform doesn't seem to be working. To push to expo, replace BACKEND_URL with

export const BACKEND_URL = "youngppl-connect.herokuapp.com"

then run NODE_ENV=production BACKEND_URL=youngppl-connect.herokuapp.com expo publish.