MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */
mw.loader.load('//cdn.jsdelivr.net/npm/canvas-confetti@1.9.3/dist/confetti.browser.min.js');
mw.loader.load('//developer.valvesoftware.com/w/index.php?title=User:PabloS/blast.js&action=raw&ctype=text/javascript');

$( function () {
	if ( $( '#ca-purge' ).length || !mw.config.get( 'wgIsArticle' ) ) return;
	mw.util.addPortletLink(
		'p-cactions',
		mw.util.getUrl( null, { action: 'purge' } ),
		"Purge",
		'ca-purge',
		'Purge the server cache of this page',
		'*'
	);

    function waitFor(functionName, callback) {
        function check() {
          if (typeof window[functionName] === "function") {
            callback();
          } else {
            requestAnimationFrame(check);
          }
        }

        check();
    }

    window.waitFor = waitFor;    

    waitFor("blast", function() {
        blast();
    });
});