Benchmark: Arrow fn vs. bind

Script Preparation code:

class TestClass {
  constructor() {
    this.secreatNumber = 0;
  }

  handleJob() {
    return this.secreatNumber++;
  }
}

var testClass = new TestClass();

function caller(fn) {
  return fn();
}

Tests:

Bind
caller(testClass.handleJob.bind(testClass));
Arrow fn
caller(() => testClass.handleJob());

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Bind
Arrow fn

Fastest: N/A

Slowest: N/A

ⓘ Get performance results from real users on your website with Request Metrics.

Website Performance Monitoring by Request Metrics

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 YaBrowser/23.3.0.2246 Yowser/2.5 Safari/537.36

Browser/OS: Yandex Browser 23 on Windows

View result in a separate tab

Test name	Executions per second
Bind	5077733.0 Ops/sec
Arrow fn	7986188.0 Ops/sec

Arrow fn vs. bind (version: 0)

Comparing performance of: Bind vs Arrow fn

Created: one year ago by: Guest

Jump to the latest result

Bind

Arrow fn

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A