Run results for: nested getters + closure vs. function

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

new

143.3M/s

old

38.1M/s

View exact numbers

Test name	Executions per second
✓ new	143,309,520 Ops/sec
old	38,105,504 Ops/sec

HTML Preparation code:

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

Script Preparation code:

const obj = { a: 1 };

const company1 = {
	get ab() {
		return (key) => {
			return obj[key];
		}
	}
}

const api1 = {
	get ab() {
		return company1.ab;
	}
}

const company2 = {
	ab(key) {
		return obj[key];
	}
}

const api2 = {
	ab: company2.ab,
}

Tests:

old
api1.ab('a')
new
api2.ab('a')