After you have setup Atatus, you need to override AngularJS exception handler by using the below snippet in your front-end.
copy
angular.module('YOUR_APP').factory('$exceptionHandler', ['$window', function ($window) {
return function (exception, cause) {
if ($window.atatus) {
$window.atatus.notify(exception);
}
};
}]);
You can refer to AngularJS documentation.