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Run results for:
Array Spread vs Fill vs New Array
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Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Browser:
Chrome 138
Operating system:
Linux
Device Platform:
Desktop
Date tested:
9 months ago
Test name
Executions per second
New Array
12266862.0 Ops/sec
Fill
7957847.0 Ops/sec
Map
9680335.0 Ops/sec
Tests:
New Array
[...new Array(5)].map(Object);
Fill
new Array(5).fill(null).map(Object);
Map
[...Array(5)].map(Object);