<div id="rootDiv">
  <div v-if="!loaded">Content from Server</div>
  <test-comp v-if="loaded"></test-comp><!-- do NOT shorthand, vue does swallow the rest of rootDiv then -->
  <test-bt><button>from Server</button></test-bt>
  <div v-text="vueText">Text from Server</div>
</div>
<br /><br />
<button onclick="igniteVue()">Go, vue!</button> (normally on load)