This looks rather nice and in some ways resembles Nial (<a href="https://github.com/danlm/QNial7" rel="nofollow">https://github.com/danlm/QNial7</a>) in that its a array language that is more accessible to programmers not familiar with APL/K/Q etc<p>However the gist is over 8 years old and there doesnt seem to be a public repository for the language available.<p>Edit: add NIal repo link
Joe says it was purely a design doc:<p><a href="https://twitter.com/jckarter/status/1221232990233038848?s=20" rel="nofollow">https://twitter.com/jckarter/status/1221232990233038848?s=20</a>