Run results for: () => this.something() vs this.something.bind(this)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36

Browser: Chrome 77

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
() => this.something()	3756.2 Ops/sec
this.something.bind(this)	1354.0 Ops/sec

Tests:

() => this.something()
function A() { this.something = function() { console.log(this); }; document.addEventListener('scroll', () => this.something()); } new A();
this.something.bind(this)
function A() { this.something = function() { console.log(this); }; document.addEventListener('scroll', this.something.bind(this)); } new A();