Jetpack – Widgets

Extra Sidebar Widgets include:

Widget Description
Authors A monthly archive of your site’s posts
Contact Info & Map Display a map with your location, hours, and contact information
Cookies & Consents Banner Display a banner for EU Cookie Law and GDPR compliance.
Display WordPress Posts Displays a list of recent posts from another WordPress.com or Jetpack-enabled blog.
Facebook Page plugin Use the Facebook Page Plugin to connect visitors to your Facebook Page
Flickr Display your recent Flickr photos.

and more

Dashboard > Appearance > Widgets