MyComponent.vue

<template>
  <div>Test page</div>
</template>

<script>
export default {
  name: "Mycomponent",
  beforeCreate() {
    console.log("beforeCreate");
  },
  created() {
    console.log("created");
  },
  beforeMount() {
    console.log("beforeMount");
  },
  mounted() {
    console.log("mounted");
  },

  customMethod() {
    console.log("custom method executed!");
  },
};
</script>