Install
Install vue-tags-input with npm
npm i vue3-tags-input
Usage 

<template>
  <vue3-tags-input :tags="tags"
                   placeholder="enter some tags"
                   @on-tags-changed="handleChangeTag"/>
</template>
<script>
import { defineComponent } from 'vue';
import Vue3TagsInput from 'vue3-tags-input';

export default defineComponent({
  name: 'BasicExample',

  components: {
    Vue3TagsInput
  },

  data() {
    return {
      tags: []
    }
  },

  methods: {
    handleChangeTag(tags) {
      this.tags = tags;
    },
  }
});
</script>