Use a third-party CSS or JS Framework, a self-hosted service like a CRM, or a third-party service with the site.
Simplenews Stats is a statistics module for Simplenews. It allows you to collect information about newsletters sent.
WeChat Open Platform integration module.
https://open.weixin.qq.com/
Uses Google Search Console API to get crawl errors and display it in a block.
This module integrates Klarna Payments with Drupal Commerce.
The ICI World of Journals is one of the largest international databases of scientific journals from all over the world, where all periodicals may be indexed.
The upscope module allows you to integrate your site with upscope.io