Core comment module. Core module Module page https://www.drupal.org/docs/8/core/modules/comment Module tags #Core Stability Secure Tags #Comments Related modules AJAX Comments Module issues Comment form should redirect to the current page when the form is in a block #Comments [Module] Comment [Issue] Ajax not working when using non-default view mode. [Issue] Comment form should redirect to the current page when the form is in a block [Issue] Field setting to Add reply comment form in a modal [Project update] Configure AJAX Comments