vueProduction

// Import Vue
import Vue from 'vue';

// Set Vue to production mode to optimize performance
Vue.config.productionTip = false;

1. import Vue from 'vue'; imports the Vue library/module.
2. Vue.config.productionTip = false; sets the productionTip property of Vue's configuration to false. This property is used to toggle the Vue production mode tip that is shown in the console. When set to false, this tip is disabled, which is recommended for production to optimize performance.