This is the DPCalendar by Digital Peak integration for the SchuWeb Sitemap extension, which generates sitemaps for your Joomla! website. The main component can be found here on the JED and on the linked download page....

JP CE Nav Grid automatically displaying the full content of site articles and categories. JP CE Nav Grid element can display boxes of categories, sub categories and articles in a easy to read and follow Grid. It adapts to a category blog layout/template and can always show the the active state of the structure so that navigation becomes easy to follow. This plugin works with YOOtheme Pro Builder...