JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://unpkg.com/vue@2.5.2/dist/vue.js"></script>
<script src="https://unpkg.com/vuex@3.0.0/dist/vuex.js"></script>
<script src="https://unpkg.com/he@1.1.1/he.js"></script>
<div id="app">
<a v-bind:href="href">Click Me to go to {{href}}</a>
</div>

JavaScript

new Vue({
  el: '#app',
  computed:{
    href(){
      return '#' + this.Category._id
    }
  },
  data(){
    return {
      Category: {
        _id: 1
      }
    }
  }
})