Run results for: slice vs filter2

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 17_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1.1 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 17

Operating system: iOS 17.1.1

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
slice	13932.5 Ops/sec
filter	13201.3 Ops/sec

Script Preparation code:

var test=Array.from({length: 20000},()=>Math.random())

AخA
 
var test=Array.from({length: 20000},()=>Math.random())

Tests:

slice
[...test.slice(0,50),...test.slice(51)]
[...test.slice(0,50),...test.slice(51)]
filter
test.filter((e,i)=>i!=50)
test.filter((e,i)=>i!=50)