No need to say TypeScript &quot;won,&quot; we&#x27;re all pushing JS forward and TS is just another tool in the toolbox. However, I&#x27;m glad to see it doing well especially since it felt like a big risk for us at Ionic to pick TypeScript (along with ng2). I&#x27;ve been happy with how positively received TS has been, which has been a bit of a surprise to me, honestly.