Run results for: class method arrow vs bind vs no-bind

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 131

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
✓ new instance no binds	41,448,824 Ops/sec
existing instance arrow method	39,097,824 Ops/sec
no binds	38,440,700 Ops/sec
new instance bind method	37,887,016 Ops/sec
existing instance bind method	36,135,420 Ops/sec
new instance arrow method	31,409,694 Ops/sec
create 1000 instances call no bind method	320,353 Ops/sec
create 1000 instances call bind method	229,823 Ops/sec
create 1000 instances call arrow method	83,728 Ops/sec

Test name

Executions per second

✓ new instance no binds

41,448,824 Ops/sec

existing instance arrow method

39,097,824 Ops/sec

no binds

38,440,700 Ops/sec

new instance bind method

37,887,016 Ops/sec

existing instance bind method

36,135,420 Ops/sec

new instance arrow method

31,409,694 Ops/sec

create 1000 instances call no bind method

320,353 Ops/sec

create 1000 instances call bind method

229,823 Ops/sec

create 1000 instances call arrow method

83,728 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

class ArrowMethod {
    constructor() {

    }
    method = () => {}
}
class BindMethod {
    constructor() {
        this.method.bind(this)
    }
    method() {}
}
class NoBind {
    constructor() {

    }
    method() {}
}
const n = new NoBind()
const a = new ArrowMethod()
const b = new BindMethod()

Tests:

existing instance arrow method
a.method()
existing instance bind method
b.method()
new instance arrow method
new ArrowMethod().method()
new instance bind method
new BindMethod().method()
create 1000 instances call arrow method
for (let i=0;i<1000;i++){ new ArrowMethod().method() }
create 1000 instances call bind method
for (let i=0;i<1000;i++){ new BindMethod().method() }
no binds
n.method()
new instance no binds
new NoBind().method()
create 1000 instances call no bind method
for (let i=0;i<1000;i++){ new NoBind().method() }