We cane disable re-rendering by using v-once as bellow
<div id="app">
<h1 v-once> {{ title }} </h1>
<p> {{ changeTitle() }} - <a v-bind:href="link"> Vue Tutorials</a></p>
</div>
<script type="text/javascript">
new Vue({
el: "#app",
data: {
title : "Hello World",
link : "http://vue.toihid.com/"
},
methods : {
changeTitle: function(event){
this.title = "Hi"
return this.title;
}
}
});
</script>
Demo http://vue.toihid.com/section-2/disable_re_rendering.php