JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://unpkg.com/vue@next"></script>
<script src="https://unpkg.com/vuex@4.0.0-beta.4/dist/vuex.global.js"></script>
<script src="https://unpkg.com/vue-router@4.0.0-beta.3/dist/vue-router.global.js"></script>
<div id="app"></div>

JavaScript

const { createApp } = Vue;

const app = createApp({
    template: '<div />',

    data: () => ({
        data: ['this', 'is', 'an', 'example'],
    }),

    methods: {
        getData() {
            return this.data;
        },
    },
}).mount('#app');

console.log(app.getData());