learnin-some-vue/lessons/app.js

var app = new Vue({
  el: '#app',
  data: {
    title: "The VueJS nstance"
  },
  beforeCreate(){
    console.log("Created");
  },
  created(){
    console.log("created");
  },
  beforeMount(){
    console.log("beforeMount");
  },
  mounted(){
    console.log("mounted");
  },
  beforeUpdate(){
    console.log("before update");
  },
  updated(){
    console.log("updated");
  },
  beforeDestroy(){
    console.log("before destroy");
  },
  destroyed(){
    console.log("destroyed");
  },
  methods:{
    destroy(){
      this.$destroy();
    }
  }
});