welcome. I made an experiment project to check (laravel-with-vue) and uploaded it to Heroku. But the screen appears blank and when checking the item it appears:
<body data-new-gr-c-s-check-loaded="14.1012.0" data-gr-ext-installed="" cz-shortcut-listen="true">
<div id="app">
<app></app>
</div>
<!-- Scripts -->
<script src="http://blogy-new.herokuapp.com/js/app.js"></script>
</body>
And this website for more details: https://blogy-new.herokuapp.com/

