In the Vinony graph
It is catalogued under the topic Modules for general use.
Its subject is documented across 27 Wikipedia language editions.
~3 min read
Encyclopedic overview
Module documentation
This module finds the highest archive number for a given set of numbered archive pages. The only input required is the prefix of the archive set. For example, for Talk:France/Archive 1, Talk:France/Archive 2, etc., the prefix would be "Talk:France/Archive ".
Excerpted from Wikipedia’s “Module:Highest archive number” article, available under the CC BY-SA 4.0 licence.