Run results for: JavaScript with

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:138.0) Gecko/20100101 Firefox/138.0

Browser: Firefox 138

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

array.with(1, "newUser");

528.3M/s

Array.toReversed()

17.4M/s

View exact numbers

Test name	Executions per second
✓ array.with(1, "newUser");	528,332,256 Ops/sec
Array.toReversed()	17,426,220 Ops/sec

Script Preparation code:

array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

Tests: