Run results for: string charAtCode vs char

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.36

Browser: Chrome 152

Operating system: Windows

Device Platform: Desktop

Date tested: 10 days ago

Benchmark engine: Benchmark.js

charAt

1167.4M/s

chartCodeAt

1148.1M/s

View exact numbers

Test name	Executions per second
✓ charAt	1,167,363,968 Ops/sec
chartCodeAt	1,148,099,584 Ops/sec

HTML Preparation code:

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

Script Preparation code:

const str = "this is big string";

function charCodeAt(){
	return str.charCodeAt(5) === 'i'
}

function charAt(){
	return str[5] === 'i'
}

Tests: