Three existing production-ready open source engines + other  embedded options wasn&#x27;t already &quot;competition&quot;?<p>It&#x27;s nice to <i>see</i> but, as far as competition <i>within OSS</i> is concerned, it&#x27;s about 7-8 years too late. MS will no doubt, at some point, release something like Node.js based on this engine. If they do it&#x27;ll be widely lauded, but you can barely say they&#x27;re even a &quot;fast follower&quot; here when they&#x27;re this slow.