The template uses several powerful addons to enhance its functionalities and look. All of them are from the default SP Page Builder Pro package, except the Timeline Slider. Other than that, all the addons have a different design to meet the template style. But the PHP code for the addons is the same. The additional addon, Timeline Slider, was designed especially for this template and used on the About page. You can utilize it on other pages as well by simply inserting it using the backend or frontend editors. The path for the addons is: templates\konstra\sppagebuilder\addons\timelineslider.