Run results for: Iterator map vs Array map

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Falkon/24.01.75 QtWebEngine/5.15.16 Chrome/87.0.4280.144 Safari/537.36

Browser: Chrome 87

Operating system: Linux

Device Platform: Desktop

Date tested: 2 months ago

Test name	Executions per second
Iterator	0.0 Ops/sec
Array	481526.2 Ops/sec

HTML Preparation code:

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

Script Preparation code:

const array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]

Tests:

Iterator
array.values().map(item => item * 2).map(item => item ** 2).reduce((a, b) => a + b)
Array
array.map(item => item * 2).map(item => item ** 2).reduce((a, b) => a + b)