APL in JavaScript

Live Coding example showing Life in APL: <a href="http://www.youtube.com/watch?v=a9xAKttWgP4" rel="nofollow">http:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=a9xAKttWgP4</a><p>I generally hate videos, but this one is well worth the few minutes it takes (assuming you are not familiar with APL; read the examples on the linked page first, it will save you a couple of reviews of the videos until you get it all)

Quibble. The demo should allow use of the computer&#x27;s keyboard and Alt key. Point and click with a graphical keyboard is nuts. It should support overstrike for APL&#x27;s composite symbols. I did a whole lot of APL programming in the &#x27;60s and &#x27;70s at IBM and consider it IBM&#x27;s bastard child. There need not have been Matlab.<p>I&#x27;m appalled by the authors enforcement of 1-origin indexing.

For those (like me) who didn&#x27;t know, APL is a programming language...<p><a href="http://en.wikipedia.org/wiki/APL_(programming_language)" rel="nofollow">http:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;APL_(programming_language)</a>

I find the GitHub project but can find nothing explaining how to install and use it. Can anyone point me in the right direction?