Heh, I&#x27;m in a similar boat to you. I actually tweeted the other day[0]: &quot;Ah, APL&#x2F;J&#x2F;K. Time for my annual crisis of thinking everything I&#x27;ve ever learned about programming is wrong...&quot;. It&#x27;s so interesting to me that some people claim fantastic productivity with it, while others find it completely impenetrable. I&#x27;ve spent maybe a day or two trying to get over the initial learning curve, but have never made significant progress.<p>On HN, geocar and beagle3 are both names that come to mind as proponents of these types of languages and have very interesting comments. You could search their name for more info, probably. There&#x27;s a couple good breakdowns of code here[1] and here[2].<p>[0] <a href="https:&#x2F;&#x2F;twitter.com&#x2F;losvedir&#x2F;status&#x2F;636034419359289344" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;losvedir&#x2F;status&#x2F;636034419359289344</a>
[1] <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9120246" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9120246</a>
[2] <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=8476016" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=8476016</a>