Run results for: string.at() vs string[0]

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

string[0]

2K/s

string.at()

1K/s

View exact numbers

Test name	Executions per second
✓ string[0]	1,687 Ops/sec
string.at()	1,499 Ops/sec

Script Preparation code:

let string = 'a'.repeat(3000)

Tests: