It&#x27;s interesting that they used jquery (MIT licensed) for the web page, and also interesting given RMS&#x27;s dislike of the use of Javascript.  <a href="http:&#x2F;&#x2F;www.gnu.org&#x2F;philosophy&#x2F;javascript-trap.en.html" rel="nofollow">http:&#x2F;&#x2F;www.gnu.org&#x2F;philosophy&#x2F;javascript-trap.en.html</a>.  MIT is GPL compatible, admittedly, so his main concerns about Javascript probably don&#x27;t really apply here.