static.js

class Base {
	constructor (id) {
		this._id = id
	}

	say () {
		console.log(this._id)
	}
	
	static get () {
		// Oh god, this ? in static ? Javascript watayoudoin?!
		return new this(`${this.prototype._name} : ${Math.random()}`)
	}
}
class Hop extends Base { }

Base.prototype._name = 'base'
// The only way I found to override, since we can't have static properties
// If you know another way, please enlighten me
Hop.prototype._name = 'hop'


let base = Base.get()
,	hop = Hop.get()

console.log("base is instance of Base ?", base instanceof Base)
console.log("hop is instance of Hop ?", hop instanceof Hop)

base.say()
hop.say()

// So many possibilities, but this feels so gross

/me votes for that

@Fiaxhs 😄

And I don't really like that way of having to use the prototype to override static properties, but I guess it will be settled/fixed when static properties come into the language.

Stage 2 for 8 days o/ tc39/proposals@52d915b
Else use Babel :)