While I'm not sure it quite fits the bill as an <i>advanced</i> resource, I recommend folks learning and working with JS to carefully review the <i>JavaScript Garden</i> website, in its entirety, at least once:<p><a href="http://bonsaiden.github.io/JavaScript-Garden/" rel="nofollow">http://bonsaiden.github.io/JavaScript-Garden/</a><p>The materials are a tad dated – covering only ES5/ES3 – but still quite relevant.