Run results for: Set: Array.from vs Spread

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.3 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 26

Operating system: iOS 18.7

Device Platform: Mobile

Date tested: 5 months ago

Benchmark engine: Benchmark.js

Array.from

1.8M/s

Spread

1.1M/s

View exact numbers

Test name	Executions per second
✓ Array.from	1,812,023 Ops/sec
Spread	1,148,036 Ops/sec

Script Preparation code:

var setObj = new Set;
for (let i = 0; i < 100; ++i) {
	setObj.add(i);
}
var res = [];

Tests: