Import vue js file to laravel
First thing you need to include app.js to your blade file like this
<script src="{{asset('js/app.js')}}"></script>
after that if you want to use vue js components in you blade app you need to define them in your app.js like this:
Vue.component('home', require('path to your component').default);
and in your blade under div #idd add your tag <home></home>