AjaxCommentDelete

 plugin allows deletion of comments without leaving the article page comment is on by adding an "Ajax Delete" button to every comment. When clicked, the button opens a modal asking for entering a deletion reason.

Installation
To install the script, add the following code to your MediaWiki:Chat.js:

Vocabulary configuration
If you want to configure vocabulary used in the plugin, you should configure contents of  object. There are several configuration options: