yarn node (12.x.x) vs code
yarn install
.env.development
VUE_APP_FIREBASE_API_KEY=
VUE_APP_FIREBASE_AUTH_DOMAIN=
VUE_APP_FIREBASE_URL=
VUE_APP_FIREBASE_PROJECT_ID=
VUE_APP_FIREBASE_STORAGE_BUCKET=
VUE_APP_FIREBASE_SENDER_ID=
VUE_APP_FIREBASE_APP_ID=
yarn run serve
yarn run build
yarn run test
yarn run lint
yarn run test:unit