Temporarily perhaps. Most of the gains look to have happened within the long IE11 to Edge 12 release cycle. Firefox 45 looks like it&#x27;ll leap ahead again, and they&#x27;re on a 6 week release cycle...<p>I&#x27;m not disputing MS have made impressive efforts. I&#x27;ve just yet to see anything from them that would make me put long-term stock in their open source commitments.