MediaWiki:Gadget-CategoryAboveAll.js

Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.

//* by [[Commons:User:Ianezz|Ianezz]] ([[Commons:Commons:Village_pump/Archive/2009Sep#CSS_placement_of_categories]]), based on [[:wikinews:Help:User_style#Moving_categories_to_top]]

$(document).ready( function catsattop() {
  if ( mw.config.get( 'wgCanonicalNamespace' ) === 'Special') {
    return;
  }
  var cats = document.getElementById('catlinks');
  var bc = document.getElementById('bodyContent');
  bc.insertBefore(cats, bc.childNodes[0]);
} );