VueJs vue-router linking an external website
I read Daniel's Link and found a workaround:
{ path: '/github', beforeEnter() {location.href = 'http://github.com'}}
If you use vuetify, you can use v-list-item, v-card or v-btn.
They all have a property target which you can set to _blank e.g.:
<v-list-item href="https://google.com" target="_blank">Google</v-list-item>