Run results for: [...array].sort vs array.toSorted

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0

Browser: Firefox 134

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

array.toSorted

1K/s

[...array].sort

1K/s

View exact numbers

Test name	Executions per second
✓ array.toSorted	1,170 Ops/sec
[...array].sort	1,128 Ops/sec

Script Preparation code:

var array = Array.from({ length: 10_000 }).map((_) => Math.random());
var compareFn = (a, b) => a - b

Tests: