Angular: Empty Fiddle
http://angularjs.org/
HTML
<script src="http://code.angularjs.org/angular-1.0.1.js"></script>
<div ng-controller="MyCtrl">
<div ng-repeat="user in users">
{{user}}
</div>
<input type="text" ng-model="name"></input>
<button ng-click="addName()">Add name</button>
</div>
JavaScript
var myApp = angular.module('myApp',[]);
function MyCtrl($scope) {
$scope.users = ["Rusty", "Shackleford", "Dale", "Gribble"];
$scope.users.sort();
$scope.addName = function() {
$scope.users.unshift($scope.name);
}
}