All of AlertifyJS animation/transition effects are disabled due to user preference that the system minimizes the amount of animation or motion it uses. See prefers-reduced-motionCSS media feature.
position
{ String }
Description: Sets or gets a value indicating the position of the notifier instance.
Default:'bottom-right'
alertify.set('notifier','position', 'bottom-right');
alertify.success('Current position : ' + alertify.get('notifier','position'));