jQuery Simple Example

HTML

<script src="//www.addressfinder.co.nz/assets/v2/widget.js"></script>
<div>

</div>

JavaScript

var myjson = [
{"firstName":"John", "lastName":"Doe"},
{"firstName":"Anna", "lastName":"Smith"},
{"firstName":"Peter","lastName": "Jones"}
]; 


var tbl = "<table>"
						tbl += "<tr>";
						for(var i=0;i<Object.keys(myjson[0]).length; i++)
            {                       	
                  tbl += "<td>"+Object.keys(myjson[0])[i]+"</td>";                               
             }
            tbl += "</tr>";
            $.each(myjson, function(x, y) {
            
                 
                tbl += "<tr>";
                  tbl += "<td>" + y.firstName + "</td>";
                  tbl += "<td>" + y.lastName + "</td>";  
                tbl += "</tr>"; 
              });

tbl += "</table>";
$("div").append(tbl);