Use a third-party CSS or JS Framework, a self-hosted service like a CRM, or a third-party service with the site.
Embeds a Discord server widget in your site. Available as block as well as render template.
This module checks user passwords using Troy Hunt's excellent Have I Been Pwned (HIBP) service.
This module helps to predict if an user who is already on the system will buy a specific Ubertcart product or recurrent subscription.
Drupal 8 export of highlight,js module.