Use a third-party CSS or JS Framework, a self-hosted service like a CRM, or a third-party service with the site.
Simply weather module allow show block with current weather information. That informations came from http://openweathermap.org/.
With this module, you can add SharpSpring tracking to your pages.
Browser Update Templates module integrates with Browser update module.
This module provides a way to create a specifc page to warn about the "outdated" browsers by using a template file.
This module acts as a DDP (Distributed Data Protocol) client, allowing Drupal to send new and updated node, taxonomy, and user data to a Meteor application.
The Medium module provides a field widget that you can use for Long Text fields. The editing interface is similar to that of Medium.com.
This is a port to Drupal 8 for the Simple FB connect module - https://www.drupal.org/project/simple_fb_connect