Run results for: Array.from vs. Array/fill/map

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Browser: Chrome 135

Operating system: Windows

Device Platform: Desktop

Date tested: 24 days ago

Test name	Executions per second
Array.from	857.7 Ops/sec
Array, fill, map	1148.5 Ops/sec

Script Preparation code:

LENGTH = 10000;
count = 0;

AخA
 
LENGTH = 10000;count = 0;

Tests:

Array.from
Array.from({length: LENGTH}, () => count++)
Array.from({length: LENGTH}, () => count++)
Array, fill, map
Array(LENGTH).fill().map(() => count++)
Array(LENGTH).fill().map(() => count++)