Run results for: .at vs [x]

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.4972.0 Safari/537.36

Browser: Chrome 102

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
x[0]	13795843.0 Ops/sec
x.at(0)	6426286.0 Ops/sec

Script Preparation code:

var k = new Array(10000).fill(Math.random()*1000).map(e=>(Math.random()*1000));

Tests: