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Run results for:
Map.values().toArray() vs Array.from(Map.values()) vs [...Map.values()]
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Run details:
User agent:
Mozilla/5.0 (Android 14; Mobile; rv:140.0) Gecko/140.0 Firefox/140.0
Browser:
Firefox Mobile 140
Operating system:
Android
Device Platform:
Mobile
Date tested:
9 months ago
Test name
Executions per second
Map.values().toArray()
2532.4 Ops/sec
Array.from(Map.values())
5045.2 Ops/sec
[...Map.values()]
2552.4 Ops/sec
Script Preparation code:
const array = Array.from({length: 10_000}, () => Math.floor(Math.random() * 10_000_000)); const map = new Map(); array.forEach((x, i) => map.set(x, i));
Tests:
Map.values().toArray()
return map.values().toArray();
Array.from(Map.values())
return Array.from(map.values());
[...Map.values()]
return [...map.values()];