Run results for: binded vs arrow

Run details:

User agent: Mozilla/5.0 (Linux; Android 12; SM-G991B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.73 Mobile Safari/537.36

Browser: Chrome Mobile 99

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
arrow	6149304.0 Ops/sec
binded	5901889.5 Ops/sec

Script Preparation code:

class A {
  constructor() {
    this.data = 0
    this.binded = this.binded.bind(this)
  }
  arrow = () => {
    this.data = this.data + 1
    return this
  }
  binded() {
    this.data = this.data + 1
    return this
  }
}
a = new A

Tests:

arrow
a.arrow()
binded
a.binded()