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Run results for:
Array Spread vs Fill vs New Array
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<iframe src="https://measurethat.net/Embed?id=587443" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0
Browser:
Firefox 135
Operating system:
Linux
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
New Array
8749299.0 Ops/sec
Fill
10651718.0 Ops/sec
Map
8729707.0 Ops/sec
Tests:
New Array
[...new Array(5)].map(Object);
Fill
new Array(5).fill(null).map(Object);
Map
[...Array(5)].map(Object);