yarn emulatewill start emulator (localhost:4000) and webpack dev server (localhost:8080).
From https://www.iconfinder.com/icons/4043237/avatar_avocado_food_scream_icon
yarn emulate will start emulator (localhost:4000) and webpack dev server (localhost:8080).From https://www.iconfinder.com/icons/4043237/avatar_avocado_food_scream_icon