Benchmark: For of with entries vs basic for

Script Preparation code:

var arr = Array.from({length: 1_000_000}).fill(0).map(() => Math.random())

Tests:

for of entries
const res = [] for (const [i, val] of arr.entries()) res.push(i+val)
for
const res = [] for (let i = 0; i < arr.length; i++) res.push(i+arr[i])

Rendered benchmark preparation results:

Previous results

Test case name	Result
for of entries
for

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Latest run results:

Run details: (Test run date: 2 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0

Browser/OS: Firefox 122 on Windows

Test name	Executions per second
for of entries	48.7 Ops/sec
for	187.9 Ops/sec

For of with entries vs basic for (version: 0)