Vue

by antixrist

HTML

<div id="app">
  <span v-text="something2"></span>
</div>

CSS

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

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

Vue

new Vue({
  el: "#app",
  computed: {
  	something() {
    	console.log('call "something"');
      return Math.random();
    },
    something2() {
      let result = 0;
      for (let i = 0; i < 1000; i++) {
        result += this.something;
      }
      return result;
    },
  }
})