which difference created and mounted vuejs code example

Example: mounted in vue js

Mounted is the most-often used hook in the lifecycle. mounted() is called
after DOM has been mounted so you can access  the reactive component,
templates, and DOM elements and manipulate them.
In Server Side Rendering created()is used over mounted() because 
mounted() is not present in it.
  <p>I am text inside the component.</p>



export default {

  mounted() {

    console.log(this.$el.textContent) // I'm text inside the component.