Run results for: es6 class static vs prototype2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 11_1_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36

Browser: Chrome 87

Operating system: Mac OS X 11.1.0

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
constructor	15750690.0 Ops/sec
prototype	15656220.0 Ops/sec
property	15655220.0 Ops/sec
descriptor	15651820.0 Ops/sec

Script Preparation code:

const noop = () => {}

const descriptor = {
  bar: noop
}

class Foo {
    static bar() {}

  	constructor () {
      this.bar2 = noop
    }
  
    bar() {}
  
    get descriptor () {
      return descriptor
    }
}

var foo = new Foo()

Tests:

constructor
foo.constructor.bar()
prototype
foo.bar()
property
foo.bar2()
descriptor
foo.descriptor.bar()

Run results for: es6 class static vs prototype2

constructor

prototype

property

descriptor