People were already burned by building their sites in CoffeeScript and Google Closure Tools which no one uses, why would you risk your company on Dart? JavaScr

People were already burned by building their sites in CoffeeScript and Google Closure Tools which no one uses, why would you risk your company on Dart? JavaScript wasn't complicated enough in the first place to warrant switching to a new language. What JavaScript was missing was typing, which TypeScript took care of fine. Actually more than fine, the typing system in TypeScript is way beyond many languages. The latest innovation is JSX/TSX which I don't think I've seen anything like it in alternative languages.