Run results for: slice and Spread syntax vs splice and Spread syntax

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36

Browser: Chrome 113

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
slice	103253.6 Ops/sec
splice	139181.7 Ops/sec

Tests:

slice
const arrayData = new Array(1000).fill('abcdefghijklmnopqrstuvwxyz') const newArray = [...arrayData.slice(0, 500), 'new name',...arrayData.slice(50) ]
splice
const arrayData = new Array(1000).fill('abcdefghijklmnopqrstuvwxyz') const tempArray = [...arrayData ] tempArray.splice(500, 0 , 'new name') const newArray = [...tempArray]