Run results for: Calling a function inside whatever

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_7_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6.4 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 15

Operating system: iOS 15.7.3

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
Obj	67411352.0 Ops/sec
Obj literal	64511656.0 Ops/sec
Fn	37554464.0 Ops/sec
Prototype	3659235.8 Ops/sec
Class	3466716.0 Ops/sec
Fn 2	38349992.0 Ops/sec

Script Preparation code:

// stop using classes!

Tests:

Obj
const something = {} something.get = () => true something.get()
Obj literal
const something = { get: () => true } something.get()
Fn
const something = () => ({ get: () => true }) something().get()
Prototype
function something() {} something.prototype.get = () => true new something().get()
Class
class something { get() { return true } } new something().get()
Fn 2
function something() { return { get: () => true } } something().get()

Run results for: Calling a function inside whatever

const, obj literal, function, prototype, class

Obj

Obj literal

Fn

Prototype

Class

Fn 2