Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="http://code.angularjs.org/angular-1.0.1.js"></script>
<table ng-controller="MyCtrl">
    <thead>
        <th ng-repeat="(key, value) in data[0]">
            {{key}}
        </th>
    </thead>
</table>

JavaScript

var myApp = angular.module('myApp',[]);

function MyCtrl($scope) {
    $scope.data = [
    {  
        "name": "AAPL",
        "jan": "127",
        "feb": "128"
    },
    {
        "name": "GOOG",
        "jan": "523",
        "feb": "522"
    },
    {
        "name": "TWTR",
        "jan": "35",
        "feb": "36"
    }];
}