Benchmark: Array.from vs array destructure 2

Script Preparation code:

var arr = Array(10000).fill(null).map((_, index) => index);

Tests:

Array.from
const newArr1 = Array.from({ length: 10_000 }).map((_, index) => index);
array destructure
const newArr2 = [...Array(10_000)].map((_, index) => index);

Rendered benchmark preparation results:

Previous results

Test case name	Result
Array.from
array destructure

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser/OS: Chrome 132 on Mac OS X 10.15.7

array destructure

41K/s

Array.from

5K/s

View exact numbers

Test name	Executions per second
✓ array destructure	41,212 Ops/sec
Array.from	5,042 Ops/sec

Array.from vs array destructure 2 (version: 1)