Having used both a lot, I disagree that JS/ES6 is a nicer language. ES6 has a couple unique cool features, but also a decent amount of baggage from older JS. W

Having used both a lot, I disagree that JS/ES6 is a nicer language. ES6 has a couple unique cool features, but also a decent amount of baggage from older JS. What major features does JS/ES6 have that Dart lacks?