MediaWiki:Gadget-pagecount.js

$( function () {
	var pagecount, 
		pages, 
		output, 
		api = new mw.Api();
	
	pagecount = $('<div id="pagecount"><a href="/wiki/Special:AllPages?namespace=0&hideredirects=1"><span></span><span>pages</span></a></div>');
	
	$('#wikiActions').before(pagecount);
	
	api.get({action:"query",meta:"siteinfo",siprop:"statistics",formatversion:"2"}).done( function ( data ) {
		pages = data.query.statistics.articles;
		var temp = $("#pagecount a span:nth-child(1)");
		temp[0].innerText = pages;
	});
});