After reading the article, I went into their IRC chan to post this question (i.e. are they leveraging all the research from really-smart(TM) PhD&#x27;s at Microsoft Research &amp; production testing that Rx has behind it). 
This guy has a doctorate, so I&#x27;d imagine there was a reason why RxJS wasn&#x27;t leveraged, especially since it seems like a natural fit especially with Typed.*. And n general the Elm&#x2F;Haskell community is way less fan-boi-trendy-node-js-macbooks-Rails-flavor-of-the-wheel guys who will nay-nay anything that is Microsoft.<p>I&#x27;d love to make the Elm jump, but it still has the Haskell stigma (not enough engineers making hiring difficult, too &#x27;academic&#x27;, etc) where my clients (enterprise) won&#x27;t let me dev with it. They do however let F# in some projects. MS should do what they did for OCaml -&gt; F#, but for Elm -&gt; something_I_can_say_is_first_party_MS_supported.