MediaWiki:Common.js

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/* Any JavaScript here will be loaded for all users on every page load. */
// Hide the toolbar for everyone except the owner
mw.loader.using('mediawiki.util', function () {
    if (mw.config.get('wgUserName') !== 'DarkChroma') {
        var toolbar = document.getElementById('p-tb');
        if (toolbar) {
            toolbar.style.display = 'none';
        }
    }
});