JSFiddle - React, Tailwind, and code Playground

by skirtle

HTML

<script src="https://unpkg.com/[email protected]/dist/vue.global.js"></script>
<div id="app">
  Hello
</div>

JavaScript

Vue.createApp({
  created () {
    this.$watch(
      function () {
        console.log(arguments.length)
        console.log(arguments[0] === this)
      },
      function () {
      }
    )
  }
}).mount('#app')