Run results for: new Array() vs Array.from()

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 Edg/108.0.1462.76

Browser: Chrome 108

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Script Preparation code:

var randomArray = Array.from({ length: 1000 }, () => Math.floor(Math.random() * 256))
var randomArrayBuffer = new Uint8Array(randomArray)

AخA
 
var randomArray = Array.from({ length: 1000 }, () => Math.floor(Math.random() * 256))var randomArrayBuffer = new Uint8Array(randomArray)

Tests:

new Array()
new Array(...randomArray)
new Array(...randomArray)
Array.from()
Array.from(randomArray)
Array.from(randomArray)
new Array() with ArrayBuffer
new Array(...randomArrayBuffer)
new Array(...randomArrayBuffer)
Array.from() with ArrayBuffer
Array.from(randomArrayBuffer)
Array.from(randomArrayBuffer)