quasar/src/mixins/can-render.js

Build high-performance VueJS user interfaces (SPA, PWA, SSR, Mobile and Desktop) in record time

// using it to manage SSR rendering with best performance
import { onSSR } from '../plugins/Platform.js'

export default {
  data () {
    return {
      canRender: !onSSR
    }
  },

  mounted () {
    this.canRender === false && (this.canRender = true)
  }
}