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Run results for:
Array.from vs Spread (Map)
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36 Edg/147.0.0.0
Browser:
Chrome 147
Operating system:
Windows
Device Platform:
Desktop
Date tested:
17 days ago
Test name
Executions per second
Array.from
143397.6 Ops/sec
Spread
137185.0 Ops/sec
Tests:
Array.from
var fooMap = new Map(); for(var i=0;i<100;i++) { fooMap.set(i, 'hello' + i); } var other = Array.from(fooMap);
Spread
var fooMap = new Map(); for(var i=0;i<100;i++) { fooMap.set(i, 'hello' + i); } var other = [...fooMap];