The GlobalCssJs extension allows loading CSS and JavaScript (JS) from a central wiki. It supports wiki farm-wide and individual site-wide "MediaWiki:Global.js"/"MediaWiki:Global.css" pages and per-user "User:$username/global.js"/"User:$username/global.css" pages on a specified ce…

…hree sentences at most. Longer information can be provided by tagging a link to Wikipedia or other external website using wikipedia =* , wikidata =* , url =* or website =* . Use note =* for information which is for use by other mappers (for example a note indicating that the aeri…