Technically, Ele Posts Slider is an add-on for Elementor PRO page builder. But in the practical sense, this is the extension of an existing widget named “Posts”.
It allows you to turn the posts grid generated by the Post widget into a slider or a carousel. So, Ele Posts Slider is not another widget that clutters the editor, it is a natural extension that adds up to the Posts widget functionality.
v1.0.3