MediaWiki:Common.js

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• Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5.

mw.loader.using(['jquery'], function () {
    $(function () {
        // Insert the sidebar toggle button next to the site title
        var banner = $('#p-banner');

        if (banner.length && !document.getElementById('mw-sidebar-button')) {
            banner.after(
                '<button id="mw-sidebar-button" class="mw-ui-icon mw-ui-icon-element mw-ui-icon-menu" style="margin-left:10px;"><span>Menu</span></button>'
            );
        }

        // Toggle sidebar on desktop
        $(document).on('click', '#mw-sidebar-button', function () {
            $('body').toggleClass('sidebar-open');
        });
    });
});