Edit the value for VUE_APP_SMART_CONTRACT_NAME in the .env file to your EOS account name
Edit the value for VUE_APP_DAPP_NAME in the .env file to your app name
Install latest Scatter for Desktop, and setup a testnet account. See my article for more details.
NOTE: Only works with the dependencies for "eosjs": "20.0.0-beta2"
npm install
npm run serve