JSFiddle - React, Tailwind, and code Playground

JavaScript

var Arr={"x":"z", "2":"a", "1":"b"};

/*
var Arr1 = [];
$.each(Arr,function(index,value){
    alert(value.toString());
    Arr1.push(value);
});
    alert(JSON.stringify(Arr1)); */


var data1 = {"x":"z", "2":"a", "1":"b"};
var arr = [];
var i=0;
$.each(data1,function(index,value) {
    arr[i++] = value;
});
var len = arr.length-1;
while( len>=0 ) {
    if( arr[len] !== undefined ) {
        alert(arr[len]);
    }
    len--;
}