FastFileDelete

The script adds "delete" buttons to Special:UnusedFiles and Lightbox. By default, visible for sysops and bureaucrats only.

Settings
Available via window.dev.fastFileDelete
 * target: link target (_blank, _self etc); default value is "_blank".
 * groups: additional list of groups, that allowed to see delete buttons; delimiter is "|". Do not use * group; do escape RegExp special characters (- -> \-).

Features
The script doesn't show "delete" button for lightbox, if initial image was changed (pagination, arrows etc). By design. One still can request de-featuring on the talkpage.