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Run results for:
Array.from vs Spread on arrays
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Run details:
User agent:
Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3 Mobile/15E148 Safari/604.1
Browser:
Mobile Safari 18
Operating system:
iOS 18.3.1
Device Platform:
Mobile
Date tested:
one year ago
Test name
Executions per second
Array.from
17634834.0 Ops/sec
Spread
12961066.0 Ops/sec
Script Preparation code:
var arr = []; for(var i=0;i<100;i++) { arr.push(i); }
Tests:
Array.from
var other = Array.from(arr);
Spread
var other = [...arr];