Vue.js (or just Vue) is a Javascript framework for building SPA web applications.
To integrate with Vue, the client needs to update their mounted() function:
...
A Single Page Application (SPA) is a term for applications that are as a single HTML page that has no preloaded content. Content is loaded via Javascript files for the entire application and housed within a single HTML page. The Javascript files house all of the data relating to the application logic, UI, and communication with the server. Popular Javascript frameworks and libraries for building SPAs include React, AngularJS, Vue.js, Ember.JS and Svelte, among others.
preezie widgets with SPA
As preezie’s scripts run on render, the widgets requires a slightly different setup when embedded within SPA frameworks. There is sample projects in github for different SPA implementations.