Check Range

The "Check Range" extension is designed to enhance the checkbox selection experience in webpages. It provides users with the ability to select checkboxes within a range by simply holding the Shift key.

All you have to do is select the first and last checkbox while holding the Shift key and the extension will select all the checkboxes in the selected range.

Original author: Jesse Ruderman - http://www.squarefree.com/2005/04/13/checkrange/
Chromified by Christian Bloch - https://github.com/cbloch
Converted to Manifest v3 by Przemysław Żurek