Run results for: For with variable 4

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36

Browser: Chrome 106

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
1	9964.7 Ops/sec
2	2198615.0 Ops/sec

Script Preparation code:

window.arr = Array.from({ length: 1000 }, (_, i) => i)

Tests:

1
let count = 0; for (let i = 0; i < arr.length; i++) { count += i; }
2
let count = 0; for (let i = 0, maxLength = arr.length; i < maxLength; i++) { count += i; }