MediaWiki:Common.js

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/* Any JavaScript here will be loaded for all users on every page load. */

// Remove empty categories from list view (CategoryTree)
$(document).ready(function() {
    Array.from(document.querySelectorAll('.CategoryTreeItem')).filter(function(div) {
        return div.textContent.includes('(vazio)') || div.textContent.includes('(empty)');
    }).forEach(function(div) {
        div.remove();
    })
});