the InkWell implementation is discussed here ~ <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10796689" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10796689</a> and here ~ <a href="https:&#x2F;&#x2F;twitter.com&#x2F;TobyVidler&#x2F;status&#x2F;679133958496346112" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;TobyVidler&#x2F;status&#x2F;679133958496346112</a>