Run results for: Array.from vs Spread on arrays

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 18

Operating system: iOS 18.4.1

Device Platform: Mobile

Date tested: one year ago

Array.from

13.7M/s

Spread

9.5M/s

View exact numbers

Test name	Executions per second
✓ Array.from	13,712,590 Ops/sec
Spread	9,517,541 Ops/sec

Script Preparation code:

var arr = [];
for(var i=0;i<100;i++) {
  arr.push(i);
}

Tests: