Run results for: Last item in array Slice vs Length - 1

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36 OPR/108.0.0.0

Browser: Opera 108

Operating system: Windows

Device Platform: Desktop

Date tested: 6 months ago

Test name	Executions per second
Slice	10000.8 Ops/sec
Length - 1	7618.1 Ops/sec

Script Preparation code:

var arr = [];
for (let i = 0; i < 1000000; i++) {
  arr.push(i);
}

Tests: