how to get item from local storage javascript code example

Example 1: get localstorage

function get(){
    var getJson = localStorage.getItem('key')
    if(getJson){
        arrayName = JSON.parse(getJson)
    }
}

Example 2: javascript get local storage

var Item = localStorage.getItem('youritem');

Example 3: how to get variable in local storage in javascript

localStorage.getItem('id');