Vue Example StackOverflow

HTML

<div id="app">
  <input v-model="text" class="wow">
  {{ inputValue }}
</div>

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#app {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  transition: all 0.2s;
}

li {
  margin: 8px 0;
}

h2 {
  font-weight: bold;
  margin-bottom: 15px;
}

del {
  color: rgba(0, 0, 0, 0.3);
}

Vue

new Vue({
  el: "#app",
  data: {
  	text: 'Hello world',
  },
  computed: {
  	inputValue() {
    	return this.text;
    }
  }
});

const input = $('#app .wow');

input.val('Crazy value');
const event = new Event('input', { bubbles: true });
input.get(0).dispatchEvent(event);