Vue

by Phil Brown

HTML

<div id="app">
  <my-external-component></my-external-component>
</div>

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

const component = {
    "template": "<div><span>{{message}}</span></div>",
    "data": {
        "message": "Hello World"
    }
}
Vue.component('MyExternalComponent', () => 
	fetch('/echo/json', {
    method: 'post',
    headers: { 'Content-type': 'application/x-www-form-urlencoded' },
    body: `delay=2&json=${encodeURIComponent(JSON.stringify(component))}`
  }).then(res => res.json())
)
new Vue({
  el: "#app",
  data: {
  }
})