It used to be that "doesn't work with javascript" also implied "breaks the back button, sucks for SEO, isn't accessible and I can't email urls to people"
It was a convenient short-hand for many things but it's not very reliable in that regard any more.
This site seems fairly solid at first glance so personally speaking I'm not the slightest bit bothered that it doesn't work with javascript disabled.
It is a webapp, those require javascript. The fact that you do not like it is not really relevant.
Ludits cannot be allowed to stop progress.