I\'m sucessful create and display templates with some data retrieved from REST service using AngularJS but, when JSON response is still loading, the browser show the footer
ng-cloak and/or ng-bind can't help solve this problem, because this is not a "flash of uncompiled content" problem. Those directives are meant to hide content until Angular has had a chance to compile the HTML.
The problem you are trying to solve is more like: "I'm adding stuff to the page dynamically and stuff is moving around". If you want to show the footer only after the main content is loaded, I like the solution @Alex presented in his comment.