I was actually talking about your work for CommonML[1], which I count as improvements to the &quot;js_of_ocaml ecosystem&quot;. ;)<p>My issue here is that both are strictly incompatible and that you can&#x27;t write FFI to a library for both.<p>[1]: <a href="https:&#x2F;&#x2F;github.com&#x2F;jordwalke&#x2F;CommonML" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;jordwalke&#x2F;CommonML</a>